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Air Purifier For Odor Removal

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109

Models Considered

101

Hours of Research

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Experts Interviewed

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Consumer Reviews Analyzed

R egardless of whether it’s pet, bathroom, or scents from cooking, what you can’t deny is that their end is expected to make your home an actual living space. Fresh air should invite you when you enter the door as opposed to horrendous scents, yet for this to be conceivable, you need an air purifier for odor removal that utilizes the right air filtering media to tackle the smell-causing agents lingering in your home. The reviews provided in the following serve to help you more easily decide what your best option is, the side-by-side comparison the analysis section is followed by further aiding you in your quest to ensure the house smells fine at all times, so continue to read if you want to make an informed decision.

18. RENPHO RP-AP001 – Budget Pick

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Specifications:


  • Room coverage: 301 square feet
  • Filtration stages: 4
  • Filter media and technologies: True HEPA filter, activated carbon filter, charcoal filter, pre-filter
  • Filter media life: 6-9 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 3

  • CADR rating: 135
  • Speed settings: 3
  • Noise level: 38 – 50 dB
  • Dimensions: 14” x 8.1” x 20.9”
  • Warranty: 1 year





There is a total of 4 stages employed for air purification, during which you can expect a reduction upwards to 99.97% in contaminants, including microscopic-sized impurities. The suitability to cover 301 sq. ft. makes it basically usable in any room of your home, and what is sure to delight is the safety in its operation granted by the ozone-free profile it flaunts.

  • True HEPA – Large-size contaminants, like dust mites, hair, and lint.
  • Activated Carbon – Odors, regardless of their provenance, whether it is from chemical cleaning products, cooking, or pets.
  • Charcoal – Rated to handle particles down to 0.3 micrometers.
  • Pre-filter – In case a particle has escaped, the last filter ensures complete removal.

Detection of air quality levels in real-time is provided so that you know exactly how safe the indoor space is at any given moment. What delights is that, based on the air quality reading, it adjusts the speed at which it runs so that it goes as slow or as fast as needed to upkeep proper living conditions at all times. Its design features are:

  • Child Lock – This feature will prevent error operation if the child or pet pushes buttons.
  • Indicator LightsReplace the right filter at the right time as it will let you know which one needs replacement and exactly when it’s best to do it.

To provide you with power over its functioning, there is an 8-hour timer feature that lets you tailor the time it spends turned on to what you consider is needed. It has been evaluated by the California Air Resources Board and given a certification that shows it is safe and reliable, its service towards allergy trigger reduction being appreciated even by experts.


17. Hathaspace Smart True HSP-001 Purifier – Most Silent

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Specifications:


  • Room coverage: 350 square feet
  • Filtration stages: 5
  • Filter media and technologies: UV light sterilizer, nano-cold catalyst, activated carbon, antibacterial filter, True HEPA filter
  • Filter media life: 6 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 2

  • CADR rating: 160
  • Speed settings: 3
  • Noise level: 18 – 43 dB
  • Dimensions: 13” x 7” x 20”
  • Warranty: 2 years





The 6-in-1 system traps most air contaminants, even those microscopically sized. Thus, it’s suitable for people who suffer from respiratory problems like asthma. In fact, if you don’t see any difference in air quality within 60-days, you will receive a full refund. Therefore, you can purchase in confidence.

  • Keeps track of pollution levels and conditions due to the Sensor technology it uses.
  • The Automatic mode adjusts the level at which it runs according to air purity so that it doesn’t draw more power than needed to upkeep a sanitary indoor environemnt.
  • Provides 2 air changes per hour.
  • The ionizer can remove even the most stubborn odors in the home.

This model is suited for areas that measure up to 350 sq. ft. If you no longer want to smell like the food that you’re cooking, pet odors, or other strange smells, you should consider it. Its filters include the Nano-cold catalyst that handles chemicals typically found in the air indoors, the True HEPA media that removes almost all pollutants encountered, even those microscopically-sized, the antibacterial media that sanitizes the air, and the activated carbon media that handles odor reduction.

There aren’t many systems able to retake their operation once every 30 minutes, so you should appreciate the promptitude and quality of its performance as this makes it desirable if you suffer from asthma or allergies. Most importantly, by considering it you actually help forestall respiratory conditions.


16. VEVA 8000 Elite Pro Series – Best with Cheap Filters

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Specifications:


  • Room coverage: 325 square feet
  • Filtration stages: 5
  • Filter media and technologies: HEPA filter, four activated carbon pre-filers
  • Filter media life: 9-12 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 4

  • CADR rating: N/A
  • Speed settings: 3
  • Noise level: 20 – 50 dB
  • Dimensions: 9” x 8” x 23”
  • Warranty: 2 years





Rely on it to expel particles of 0.3 micrometers without much effort as the HEPA media handles thorough purification without much effort, even large PM2.5 pollutants not escaping. The 4 activated carbon media it uses can remove an assortment of smells, including those that originate from pets, smoking, and cooking.

The filters work in combination with Nano-technology that provides fresh air. As well as, it features 30% more HEPA fabric to capture significantly more contaminants than most systems. Equally important, the foam boarder will ensure airtight seal to prevent any contaminants from escaping.

As there are no ozone or ions emissions, you can safely run it continuously if you think it is needed. Don’t worry your mind with costs either as the Energy Star accreditation serves as proof that non-stop operating of the system won’t end up a costly affair.

  • Speeds3 integrated levels are provided.
  • Automatic – Turns off when the front panel is removed for added safety.
  • Noise – Regardless of the speed, it produces minimal noise so that you can sleep in the same room with it.

Likely an important reason to why it is so popular is that it can be used as a tower system, saving space and even allowing you to place it on the nightstand if that is what you wish, being suited for the bedroom as it cleans the air in your immediate proximity effectively.

Check out the full review of the VEVA 8000 Elite Pro Series to have an in-depth look at all of its specs and features before you take a decision.



15. Hamilton Beach 04384 – Best for Allergy Relief

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Specifications:


  • Room coverage: 140 square feet
  • Filtration stages: 3
  • Filter media and technologies: TrueAir, zeolite and HEPA-grade filter
  • Filter media life: 9 months
  • Air filtration efficiency: 99%
  • Air changes per hour: 5

  • CADR rating: 100+
  • Speed settings: 3
  • Noise level: 40 – 50 dB
  • Dimensions: 13.54” x 6” x 6”
  • Warranty: 1 year





We recommend that you opt for it for smaller spaces as it provides optimal performance within 140 sq. ft., ensuring it won’t underperform if you comply with this aspect and use it right. The 3 filtration phases have been created with a pre-filter and a permanent HEPA-grade media that handle pollutants of various sizes to ensure air purity in a record amount of time.

If the available space is cramped, you can position it either horizontally or verticality. To ensure optimal performance is had continuously, ensure it won’t ever underperform by replacing the media every 3 months as advised, which will ultimately upkeep a safe environment at all times. Some of its features are:

  • Speeds – Multiple options provided to suit the occasion.
  • Permanent-style filters – Don’t require changing but rather clean and reuse them.
  • Zeolite filters – The 2 replaceable media target odors.

Check out other air purifiers for allergy and asthma to see what other specialized systems can help remove triggering particles and provide relief.

You should consider purchasing it especially if you’re suffering from allergies. When you remove the filter after 3 months, we guarantee that you will be shocked about how much dust it will capture. Some of its particularities are:

  • Energy-efficient – You can keep this machine running throughout the day on the lowest operating level as not much of a difference in the electric bill will be noticed.
  • Pet Allergies – If you love furry animals but you seem to get allergic reactions in their presence, this system will let you live in the same house with a cat or dog without sneezing and oozing non-stop.
  • Filter Indicator – Announces zeolite media replacement.

Check out the full review of the Hamilton Beach 04384 to see exactly how it works and how effective its operation is to make an informed decision.



14. LEVOIT LV-H132 – Best for Small Room

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Specifications:


  • Room coverage: 129 square feet
  • Filtration stages: 3
  • Filter media and technologies: Pre-filter, True HEPA, activated carbon
  • Filter media life: 6 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 4

  • CADR rating: 100+
  • Speed settings: 3
  • Noise level: 20.8 dB – 45.6 dB
  • Dimensions: 12.6” x 7.5” x 7.5”
  • Warranty: 2 years





It works for individuals who experience allergy symptoms that are activated by mold, pet dander, pollen, basically all particles with a PM2.5 rating. It utilizes a 3-stage cleaning process to give the aforementioned outcomes and if you expect it work on par, you should utilize it in spaces up to 129 sq. ft. The 2-year guarantee is quite practical as it covers repair costs related to manufacturing flaws, ensuring plenty of time passes before you have to invest a cent in it if it gets defective.

  • The pre-filter reduces airborne bacteria, large mold spores, and germs.
  • The carbon media captures and neutralizes various household odors.
  • 3 integrated speed levels provided.
  • Produces only 20.8 dB when set at the lowest level.
  • Indicator – Eliminates guesswork from filter replacement.
  • Fast Speed – On the highest of its settings, it takes only 1 hour for it to completely clean the entire room.

It’s very compact as it measures 12.6” (H) and 7.5” (D). It also weighs a few pounds so you can place the unit wherever you wish. The fact that it’s so small, you will find that you can travel with it. Thus, people with allergies can take this model into their hotel rooms. The control panel is conveniently positioned at the top so you can easily change the settings.

Check out the full review of the Levoit LV-H132 to perform a complete analysis of the system’s capabilities and decide easier whether it is the suited option for your needs and expectations or not.



13. GermGuardian AC5250PT – Best for Pet Owners

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Specifications:


  • Room coverage: 250 square feet
  • Filtration stages: 3
  • Filter media and technologies: True HEPA, Pet Pure technology
  • Filter media life: Up to 8 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 5

  • CADR rating: 125+
  • Speed settings: 5
  • Noise level: 30 dB – 43 dB
  • Dimensions: 11″ x 6.75″ x 27.25″
  • Warranty: 5 years





This recently upgraded model is intended for those who suffer allergic reactions caused by pet dander, dust mites, and pollen. It has been created with Pet Pure, which is an antimicrobial agent that flaunts the ability to absorb mold and mildew, as well as bacteria that cause unwanted odors. The easy-to-use digital display will make it easy for those who struggle with small buttons. It features a timer that you can set up to 8 hours. The whisper-quiet operation allows peaceful and noise-free sleep. You can take full advantage of the 5-year limited warranty in case it loses its efficiency over the years.

Check out other air purifiers for pet owners to compare it to systems that specialize in air pollution issues caused by pets and make an informed choice.

The HEPA filter traps 99.97% of particles that measure 0.3 micrometers, and it even uses a UV-C light that will kill germs. It has a CADR rating of 125+ and 5 speeds that allow customization according to environmental conditions and needs. Its characteristics are:

  • Charcoal Filter – Suitable for reducing bad smells.
  • UV-C Light Technology – Eliminates all viruses, bacteria, mold spores, and germs.
  • Pet-pure – Catches large contaminants like pet hair and lint.

The display screen ensures straightforward use and ease of understanding. It provides information regarding filter replacement, and it is the means that you use to set the 8-hour timer according to your preference, even turn the sterilization light on or off as you see fit. Thus, if you’re not that tech-savvy, you won’t have trouble using it in the slightest.


12. Honeywell HFD320 – Best for Air Circulation

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Specifications:


  • Room coverage: 250 square feet
  • Filtration stages: 5
  • Filter media and technologies: ifD filter, pre-filter
  • Filter media life: 3 months
  • Air filtration efficiency: 99.9%
  • Air changes per hour: 5

  • CADR rating: 160 /161 /170
  • Speed settings: 5
  • Noise level: 30 – 62 dB
  • Dimensions: 9.97” x 9.92” x 26.81”
  • Warranty: 5 years





Even though it uses 5 different stages through which it passes the air for thorough purification, it flaunts a quiet operation so you can place it in any living space you wish. The patented QuietClean ifD technology will remove up to 99.9% of all microscopic allergens and harmful gasses of microscopic size. Designed for rooms up to 250 sq. ft., this will easily cool down a large room.

Able to absorb gasses and VOCs, it ensures your surroundings are now safer than ever. The smart controls let you tailor its functioning to your expectations. The included cleaning stages are:

  • Stage 1 – Sleep mode. It produces low operating noises to allow you to sleep.
  • Stage 2 – Suitable during the cold and flu season as it captures microorganisms.
  • Stage 3 – Set it and forget it. It is often used for general cleaning and day to day air-purifying.
  • Stage 4 – During the peak allergen season, it keeps your symptoms in check.
  • Stage 5 – If you wish power cleaning, it removes all odors, chemicals, and pet dander.

You are sure to make a good choice if you follow through with the purchase as its Energy Star certified functioning ensures the bills won’t add up to unworldly costs as a result of running it as it consumes as much as a light bulb.

You can program it between 2 to 12-hrs to make it operate according to your needs. Once the timer has run out, it will automatically shut off to prevent more energy from being consumed.


11. LEVOIT Vista 200 – Best for VOCs

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Specifications:


  • Room coverage: 161 square feet
  • Filtration stages: 3
  • Filter media and technologies: Pre-filter, True HEPA filter, activated carbon filter
  • Filter media life: 6-8 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: N/A

  • CADR rating: 50
  • Speed settings: 3
  • Noise level: 26 – 52 dB
  • Dimensions: 7.9” x 7.9” x 12.91”
  • Warranty: 1 year





This purifier is 100% ozone free. Hence, you will feel comfortable to run it throughout the day and night as it’s not harmful to your health. In fact, this model has been designed with a brushless motor so it only consumes 0.9-watts, so if you run it continuously for 24-hours for a year, it will cost you an additional $6 on your electricity bill.

The multiple media it is suited with in order to remove contaminants in the air are pretty standard, the only standout being the CTC100 formula carbon media that handles wildfire smoke. Some of its design features are:

  • Speeds3 integrated speeds to pick your comfort level.
  • Timer – Set it to begin operating up to 2, 4, or 8 hours in advance.
  • Auto shut-off – Activates at the end of the operating span set for the timer.

In order to ensure further convenience, this model has been designed with Sleep Mode that reduces the operating noise to 24 dB and turns on the nightlight to helps soothe you to sleep. The warm light has 2 brightness levels and the button light can also disappear if you wish.


10. Pure Enrichment PureZone – Best with UV light

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Specifications:


  • Room coverage: 200 square feet
  • Filtration stages: 3
  • Filter media and technologies: True HEPA, charcoal, UV-C light
  • Filter media life: 6 months
  • Air filtration efficiency: 99.9%
  • Air changes per hour: 2

  • CADR rating: 200+
  • Speed settings: 3
  • Noise level: 30 – 50 dB
  • Dimensions: 10.8” x 6.9” x 12.1”
  • Warranty: 5 years





This model doesn’t just handle odor removal but it actually tackles all contaminants in the air, even microorganisms, its efficiency toward pollution reduction being 99.97%. It will meet your high expectations as it uses 3 different filters. It is integrated with 3 different operating levels to let you run it day and night, on each setting producing a different amount of noise and obviously operating at a different intensity. The timer setting is likely the option you will use most as you can set it before you head to bed or work to establish for how long the unit works before it stops on its own, the top threshold to set being of 8 hours, which suffices if you plan on running it as you sleep.

As we are all bound to forget, maintenance might be something you could have easily overlooked, but thanks to the indicator light you won’t have to worry about maintenance as it turns on when the filter needs attending so that the system won’t ever underperform. In case you or anyone residing in the household are facing breathing system health issues, you must consider this model. Some of its particularities are:

  • Whisper Quiet – Produces less noise than a whisper conversation.
  • UV Light – Estimated wavelength of 254nm.
  • Warranty – Provided for 5 years and extendable with a further 2 years with product registration.

Its capability to sanitize the air makes it stand out even more as it ensures your health is not at stake anymore when you are at home. Equally important, it consumes only 60 watts, so there won’t be any significant changes in the electric bill as a result of using it.

Check out the full review of the Pure Enrichment PureZone to learn how it works and how its specs and features build toward effective indoor air filtration.



9. WINIX 5300-2 Air Cleaner – Most User-Friendly

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Specifications:


  • Room coverage: 360 square feet
  • Filtration stages: 3
  • Filter media and technologies: True HEPA filter, advanced carbon filter, PlasmaWave technology
  • Filter media life: 6-9 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 5

  • CADR rating: 243
  • Speed settings: 4
  • Noise level: 27.8 dB
  • Dimensions: 8.2” x 15” x 23.6”
  • Warranty: 1 year





The high efficiency it flaunts toward contaminant reduction upward to 99.97% makes it a standout as no particles pose an issue for it, not even pollen, smoke, or dust mites. It even tackles microscopic particles, so rest easy knowing that the air in your home is actually going to be sanitary as of using it. What gives it the unparalleled prowess is the PlasmaWave technology that acts like a permanent filtering media and breaks down contaminants without producing harmful ozone. Other aspects worth mentioning stand in its low noise operation of only 27.8 dB that makes it barely noticeable, as well as the high airflow of 236 CFM that makes it perfect for use in rather large spaces.

  • The Smart Sensor Technology will detect the pollution and odor levels in your home automatically.
  • Auto Mode Technology adjusts the level at which it operates according to current pollution conditions.
  • It has been crafted with 3 stage cleaning to get rid of all odors regardless if they’re pet dander, cooking odor, or cigarette smoke.

By utilizing the Sleep mode it is suited with, you can let it on during the night as you sleep in the same room with the system as it will barely make a sound. CADR rated to perform optimally in spaces up to 360 sq. ft., you can rely on it for the larger-size rooms in your home without a problem. Some of its characteristics are:

  • Speeds – It also has 4 fan speeds which means that you can adjust it to function according to your own needs.
  • Indicator Light – Second-guessing is gone as now you know exactly when the filter is to be replaced.
  • Safe – This model is CUL listed, AHAM certified, and CARB certified.

Check out the full review of the WINIX 5300-2 to get in-sight regarding all the ways this air cleaner benefits you and decide whether it complies to your needs or not.



8. Coway AP-1512HH – Best with Ionizer

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Specifications:


  • Room coverage: 361 square feet
  • Filtration stages: 4
  • Filter media and technologies: Pre-filter, deodorization filter, True HEPA filter, vital ion filter
  • Filter media life: 6 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 5.7

  • CADR rating: 246 /233 /240
  • Speed settings: 3
  • Noise level: 24.4 – 53.8 dB
  • Dimensions: 18.3” x 16.8” x 9.6”
  • Warranty: 3 years





What you need to know from the get-go is that to provide you with optimal performance, this system needs to be used in spaces no larger than 361 sq. ft., so keep this aspect in mind if you want to use it right and benefit from all it offers. When used properly, it can reduce air pollution by up to 99.97%, not even particles down to 0.3 micrometers posing an issue for its operational prowess. Furthermore, the low-profile design will bring minimal attention to itself. It uses the following media in its operation:

  • Pre-filter – Captures hair, fur, dust, and other large-size particles.
  • Odor Filter – Regardless of the smell’s source, the system will handle removing it so that you only feel freshness when you inhale.
  • True HEPA – Handles the smallest-size particles in the air, those that you won’t be able to see with your naked eye, like smoke particles and pollen.
  • Vital Ionizer – Generates an electrochemical reaction to clean and freshen up the air.

An aspect that pleases is the existence of the indicator light that ensures you won’t be in danger of having an underperforming system as you are notified when the media needs to be changed or washed. Usually, you can expect the maintenance chore to be required once every 6 months if you run the system daily for an estimated 12 hours without interruption.

It will check the quality of the air in real-time. Thus, on the unit, you will see a LED light that will let you know the conditions of the air indoors at all times of the day. Some of its design features are:

  • Timer – Choose between 1, 4, and 8 hours in advance to make it work whenever you need it the most.
  • Auto Modes – Automatically adjust the speed based on the level of pollution indoors. If no pollution is detected within 30 minutes, it will automatically shut off and set to Eco Mode.
  • Air Flow Control – The 3 integrated speeds let you run it according to your needs.

If you want fresh air, this is an excellent choice. The reason for this is because the air is circulated, which means that it won’t just get cleaned, but also freshened up. Hence, many people see it as a replacement for a fan that they would’ve normally needed to acquire separately.

Check out the full review of the Coway AP-1512HH to take an in-depth look at all of its perks and benefits granted by the thorough air purification it provides.



7. GermGuardian AC4825 – Best for the Money

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Specifications:


  • Room coverage: 167 square feet
  • Filtration stages: 3
  • Filter media and technologies: HEPA filter, UV-C sanitizer light, charcoal filter
  • Filter media life: 6 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 5

  • CADR rating: 100+
  • Speed settings: 3
  • Noise level: 28 dB – 40 dB
  • Dimensions: 7” x 10.2” x 21.5”
  • Warranty: 3 years





This 3-in-1 system uses, among other media, a True HEPA type that makes it suited even for individuals suffering from respiratory health problems. If you are tired of the room always smelling unpleasant because of cleaning products, pets, or cooking, it is a viable option to consider. Just make sure that you don’t overlook the routine replacement of filter media once every 6 months so that it won’t underperform. But fear not as even if you forget, the system lets you know the time has come for maintenance by lighting up the indicator.

One of the aspects that makes it stand out is the UV-C light that sanitizes the air by obliterating viruses and bacteria, making it a perfect option for those who are more exposed when flu season comes. Best of all, you can turn it on or off as you like. Some of its particularities are:

  • HEPA Filter – Able to capture up to 99.97% of dust and allergens as small as 0.3 microns.
  • Charcoal Filter – The charcoal filter will ensure that your room is and smells fresh throughout the day.
  • CADR Rating – Over 100, which makes it suited for small spaces.

The recommended area that you should use it in is of 155 sq. ft. It also uses 63 watts when it runs, which means that you don’t have to worry about your energy bill going up. Furthermore, it measures 7” by 10.2” by 21.5”, the compact size making it perfect for cramped spaces, while the 7-pound weight enables you to move it around without much effort. Some of the particularities are:

  • Energy-efficient – This means that you can allow it to operate for the whole day as it won’t bring up your energy bill.
  • Whisper-quiet – You can let it operate at night time as you won’t be disturbed by the operational noise.

Check out the in-depth review of the GermGuardian AC4825 to see exactly what this system offers toward embittering air quality so that you can decide if it is the right option for you more easily.



6. Blueair Classic 480i – Most Energy Efficient

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Specifications:


  • Room coverage: 435 square feet
  • Filtration stages: 2
  • Filter media and technologies: Dual protection filters with activated coconut carbon, True HEPA filter
  • Filter media life: 6 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 5

  • CADR rating: 200 /189 /200
  • Speed settings: 3
  • Noise level: 45 – 72 dB
  • Dimensions: 23” x 11” x 20”
  • Warranty: 5 years





If you have a living space of up to 435 sq. ft., this is an excellent choice for your needs. If you suffer from asthma or other allergy triggers due to pets, pollen, or dust, you will find this purifier a helping hand. The electrostatic charge and the mechanical filtration ensure that the HEPA filter can remove up to 99.97% of pollutants.

Unlike other entries in its price range, the filter features a double layer of activated coconut carbon, ensuring efficient removal of odors. As it passes the air through its system, it employs the following stages:

  • Electrostatic – The HEPA Silent filter creates an electrostatic barrier that will electrify the particles.
  • Electrostatic Attraction – The pollutants that measure as small as 0.3 microns will be drawn to the filter like a magnet.
  • DualProtection – Removes chemicals, as well as formaldehyde, odors, and pet dander.

To prove how efficient it is, it has been independently tested and verified by experts in the industry. Therefore, it has been AHAM certified by the Association of Home Appliance Manufacturers and it has been tested by the California EPA Air Resources Board. The results have shown that no ozone is emitted during operation.

You can control it through the app or Amazon Alexa. Through the app, you can check the quality of the air real-time, adjust the speed according to your needs, and set the working modes. Some of its design features are:

  • Air Quality Sensor – It will control the quality of air in real-time and adjust the speed according to the development of pollution levels.
  • Modes – Set the timer to work according to your own particular schedule. The night mode will set it at a quieter speed and emit no light at night time.
  • Auto shut-off – When the timer runs out, it will automatically shut off.

You won’t have any trouble letting it run day and night as it is Energy Star rated. Hence, there won’t be notable differences in the electric bill. Best of all, even if you use it consistently on a daily basis, filter media is not required all that often but rather on a biannual schedule, and the light will indicate when the task is needed too.


5. Blueair Pure 121 – Best with Washable Filters

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Specifications:


  • Room coverage: 620 square feet
  • Filtration stages: 3
  • Filter media and technologies: HEPASilent, activated carbon pre-filter, and Electrostatic technology
  • Filter media life: 6 months
  • Air filtration efficiency: 99%
  • Air changes per hour: 5

  • CADR rating: 125+
  • Speed settings: 3
  • Noise level: 31 dB to 56 dB
  • Dimensions: 13” x 13” x 28”
  • Warranty: 1 year





Aside from the eye-catching, modern aesthetics it flaunts, what makes this system desirable is the 3-stage process it uses. Moreover, 2 of the filter media are washable and reusable, cutting on overall costs. It’s able to get rid of the odor, capture allergen odors, germs, and smoke. It’s Energy Star rated, which means that it will provide a high-class performance. If you have a large room or area, it is among the best suited options to go for.

The sole thing you must remember is to change the one filter that requires this action once every 6 months so that the unit will maintain its efficiency for years to come. Among the pleasing aspects with it is that backing is provided for 1 year against defects, so if issues appear, it won’t cost you anything to tackle them. Moreover, customer service is prompt and helpful enough as for the product to receive overwhelmingly positive feedback from customers who were pleased with how they were aided when in need. You even have the possibility to extend the warranty if you want to, all you need to do being to register the product.

It is so efficient that aside from reducing odors, it gets rid of dust, mold, dander, pollen, and microorganisms as well. In fact, its efficiency rate toward air quality improvement is 99%, which says more than enough about the system’s capabilities. Some of the performance features are:

  • It has a Clean Air Delivery Rate of 400 cu. ft. per minute.
  • Suitable for large rooms that measure up to 700 sq. ft.
  • It produces a low noise level of 31 dB on the lowest speed.

If you leave it on the highest speed, it only uses 60 watts, so it’s 60% more energy efficient. It’s very easy to operate as it only has a 1-button control. The 360-degree air intake will ensure that the whole room is purified accordingly no matter where you place it in the room. It is designed with non-toxic, non-woven polypropylene to ensure you are acquiring a safe to use system. Moreover, it doesn’t release irritating microscopic fibers into the air.

See other air purifiers with washable filters to make an informed choice if you are interested in the more budget-friendly air purification systems that allow cleaning and reusing of their filtration media.



4. RabbitAir BioGS 2.0 – Best Germicidal

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Specifications:


  • Room coverage: 625 square feet
  • Filtration stages: 4
  • Filter media and technologies: Pre-filter, HEPA filter, charcoal-based activated carbon filter, negative ion generator
  • Filter media life: 18 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 2

  • CADR rating: 165 /152 /180
  • Speed settings: 5
  • Noise level: 22.8 – 48.6 dB
  • Dimensions: 22.2” x 16.6” x 9.8”
  • Warranty: 5 years





If you have a large living room, this model is suitable for your needs as it can cover an area of 625 sq. ft. In addition to this, it can circulate the air twice in one hour if you use it on the highest setting for residential use. There’s no hiding the fact that the integrated filter and the HEPA media are both superior in quality. Both filters will remove 99.97% of allergens that measure at least 0.3 microns. However, this filter can also:

  • Remove Build-up – The filter can remove common and uncommon allergens.
  • Remove Bacteria – It can remove and prevent the growth of bacteria and viruses.
  • Longevity – As it removes large allergens before it reaches inside the filter, it will ensure a longer life.

The permanent pre-filter will reduce large particles. The BioGS HEPA media will remove particles that measure 0.3 microns in size. As well as, the Charcoal-based Activated Carbon media will remove chemicals and odors from household or pets. Finally, the Negative Ions generator will fortify the air for a fresher indoor environment. Some of its design features are:

  • Indicator Light – Tells you when it’s time to clean or replace the filters.
  • Child-proof – This feature will pause the system when the front panel is removed.
  • Speeds – This feature will pause the system when the front panel is removed.

If you suffer from allergies, you will be able to choose the right setting for your needs. Thus, numerous allergy suffers will choose a room coverage of 275 sq. ft. with 4 air changes per hour. Hence, if you are cooking or your pet smells, this option is also suitable for your needs.


3. RabbitAir MinusA2 – Editor’s Choice

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Specifications:


  • Room coverage: 815 square feet
  • Filtration stages: 6
  • Filter media and technologies: Pre-filter, medium filter, BioGS HEPA filter, activated carbon filter, negative ion generator, customizable filter
  • Filter media life: 3-6 months
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 4

  • CADR rating: 193 /180 /200
  • Speed settings: 4
  • Noise level: 25.6 – 51.3 dB
  • Dimensions: 20” x 21.4” x 7”
  • Warranty: 5 years





This incredibly helpful model will eliminate strong smells so you can enjoy a comfortable living space. Designed with 6 stages of purification and deodorization, it will quickly change the air every hour. Thus, you no longer have to worry about unbearable smells due to cooking, pets, or other gasses. Additionally, as it can cover an area of 815 sq. ft. it’s also suitable for light-commercial needs. It provides selection possibility between filter types as follows:

  • Germ Defense – This filter will effectively remove airborne bacteria, mold spores, and particles that may carry viruses.
  • Pet Allergy – If you’re allergic to pets, it will help with this condition by removing triggers that come from the furry animals.
  • Toxin Absorber – Elimination and trapping of VOCs and gasses.
  • Odor Remover – Regardless of the source for the smell, it will be removed.

It’s important to mention that it will change the air two times in one hour for areas that measure up to 700 ft. sq. Additionally, for every 350 sq. ft., it provides up to 4 times every hour.

One feature that sets it apart from the rest is its ability to automatically enter sleep mode once the room is dark. When the light increases, so will the speed. Other highlights include:

  • Speeds – Choose between the 5 speeds to find the perfect comfort level.
  • Economical – Even if you run the system daily for 12 hours each day without breaking the pattern, 2 years would pass before you would need to replace the filter media.
  • Adaptable – You can either mount it on the wall or make it stand on the floor.

Check out the full review of the RabbitAir MinusA2 to see how this intriguing system works and how big of a difference it makes toward providing a healthier indoor living space.



2. Alen BreatheSmart Classic – Best for Large Room

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Specifications:


  • Room coverage: 1,100 square feet
  • Filtration stages: 4
  • Filter media and technologies: HEPA-Pure filter, ionizer
  • Filter media life: 9-12 months
  • Air filtration efficiency: 99%
  • Air changes per hour: 2

  • CADR rating: 300
  • Speed settings: 4
  • Noise level: 20 – 50 dB
  • Dimensions: 17.75” x 26.75” x 10”
  • Warranty: Lifetime





This model is suitable for light commercial needs or large homes as it can cover an area of up to 1100 sq. ft. every 30 minutes. Moreover, the 14 versatile panels will offer you the flexibility to suit a variety of decors. It can capture up to 99% of all particles greater than 0.3 microns.

Its vast space coverage makes it suited for the basement and other similar damp and large spaces. We recommend you also check other air purifiers for basement if you seek a system that handles more demanding conditions so that you make an informed choice in the end.

If you want to eliminate all chemicals, smoke, common household smells, and pet odors this is an excellent model to consider. Due to the generous eliminating compound, this will not only mask but also remove them. Its design features are:

  • Laser Smart Sensor – Keeps you aware of real-time air quality indoors. Watch out for the lights to know how polluted the air is.
  • Auto Mode – When on this feature, it will automatically adjust the fan speed to address the pollution in your home.
  • Filters – Choose between Allergies/Dust, Mold/Bacteria, Pet Dander/Odor, and Smoke/Chemical.

A home can be unbearable when it’s filled with chemicals and smells. Whether it’s the baby’s nursery, kitchen, or fumes, the filter will be able to remove all smells. There are 3 distinctive layers it uses, more precisely:

  • Pre-filter – Traps large particles like pet dander, lint, or hair.
  • HEPA Pure – Made from the material, this filter will trap dust, pollen, and particles that are greater than 0.3 microns.
  • Patented Molecular Conversion Powder – This will trap and destroy any contaminants at a molecular level and it leaves your home fresh and pure.

As it’s backed by a lifetime warranty, you will be covered against additional costs. In the case of the product damaged, the company will either exchange it with a new unit or cover the repair costs.

Check out the complete review of the Alen BreatheSmart Classic and learn everything there is to know about the system many praise as being the most efficient in contaminant reduction.



1. IQAir HealthPro Plus Air Purifier – Best Overall

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Specifications:


  • Room coverage: 1,125 square feet
  • Filtration stages: 4
  • Filter media and technologies: HyperHEPA filter, PreMax filter, V5-cell
  • Filter media life: 18 months-4 years
  • Air filtration efficiency: 99.5%
  • Air changes per hour: 5

  • CADR rating: 300
  • Speed settings: 6
  • Noise level: 30 – 70 dB
  • Dimensions: 28” x 15” x 16”
  • Warranty: 10 years





The proven medical-grade filtration is known to be up to 100x more effective than HEPA filters. This is because it can eliminate particles as small as 0.003 microns. It is designed with a filter media that is 100% sealed into the frame. Therefore, it ensures airtight insulation to prevent untreated air to escape. Its design features are:

  • Energy-efficient – The unit will deliver up to 780 CFM while consuming only 27-watts at the lowest speed. Thus, costing you only pennies per day.
  • Airflow – The 360-degree air delivery means that the air will be distributed from corner to corner at all times.
  • HyperHEPA technology – It captures ultrafine particles that are up to 100x times smaller than the ones captured by ordinary HEPA.

It’s important to mention that due to the 360-delivery air outlet, you will never have to deal with uncomfortable or distracting air drafts. Additionally, there is no noisy air outlet. So, you can place this purifier in whatever room you find the most fitting.

Whatever your allergies are, it will help relieve the symptoms. Once the air is fully cleaned and purified, it will also ensure that it prevents its development. Therefore, customers who suffer from asthma and lung diseases praise this unit. Its ability to reduce gaseous irritants and other allergies makes breathing easier. Some of its particularities are:

  • Speeds – Choose the right noise level and comfort through the 6 speeds integrated.
  • Indicator Light – Whenever the filter is reaching its full potential, the indicator light will let you know when to change it in time.
  • Timer – Set the unit by a timer or daily from Monday until Sunday.

The model is certified ozone-free by the IAACM and it’s also CSA-rated. Therefore, it has met and exceeded the safety standards set bu UL and BSMI. Another feature of this product is the fact that each unit is individually tested and certified based on performance efficiency.


Top 18 Comparison

Photo Odor Removal Air Purifiers Price
IQAir HealthPro Plus Air Purifier Image
Best Overall
1. IQAir HealthPro Plus Air Purifier
  • Filtration type and technologies: HyperHEPA filter, PreMax filter, V5-cell
  • Filtration rate: Removes 99.5% of particles down to 0.3 micrometers in size from the air
  • CADR rating: 300
  • Area coverage: 1125 sq. ft.
  • Noise level range: 30 to 70 dB
  • Air changes per hour: 5
  • Filter life: 18 months-4 years
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Alen BreatheSmart Classic Image
Best for Large Room
2. Alen BreatheSmart Classic
  • Filtration type and technologies: HEPA-Pure filter, ionizer
  • Filtration rate: Destroys 99% of airborne particles down to 0.3 microns
  • CADR rating: 300
  • Area coverage: 1100 sq. ft.
  • Noise level range: 20 to 50 dB
  • Air changes per hour: 2
  • Filter life: 9-12 months
Check Price at Amazon
RabbitAir MinusA2 Image
Editor’s Choice
3. RabbitAir MinusA2
  • Filtration type and technologies: Pre-filter, medium filter, BioGS HEPA filter, activated carbon filter, negative ion generator, customizable filter
  • Filtration rate: Captures up to 99.97% of contaminants as small as 0.3 micrometers in size
  • CADR rating: 193/180/200
  • Area coverage: 815 sq. ft.
  • Noise level range: 20.8 to 45.6 dB
  • Air changes per hour: 4
  • Filter life: 3-6 months
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RabbitAir BioGS 2.0 Image
Best Germicidal
4. RabbitAir BioGS 2.0
  • Filtration type and technologies: Pre-filter, HEPA filter, charcoal-based activated carbon filter, negative ion generator
  • Filtration rate: Removes up to 99.97% of particles as small as 0.3 microns
  • CADR rating: 165/152/180
  • Area coverage: 625 sq. ft.
  • Noise level range: 22.8 to 48.6 dB
  • Air changes per hour: 2
  • Filter life: 18 months
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Blueair Pure 121 Image
Best with Washable Filters
5. Blueair Pure 121
  • Filtration type and technologies: HEPASilent, activated carbon pre-filter, and Electrostatic technology
  • Filtration rate: Removes up to 99% of the microscopic particles of 2.5 microns
  • CADR rating: 125+
  • Area coverage: 620 sq. ft.
  • Noise level range: 31 dB to 56 dB
  • Air changes per hour: 5
  • Filter life: 6 months
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Blueair Classic 480i Image
Most Energy Efficient
6. Blueair Classic 480i
  • Filtration type and technologies: Dual protection filters with activated coconut carbon, True HEPA filter
  • Filtration rate: Removes 99.97% of impurities lingering in the air
  • CADR rating: 200/189/200
  • Area coverage: 435 sq. ft.
  • Noise level range: 32 to 52 dB
  • Air changes per hour: 5
  • Filter life: 6 months
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GermGuardian AC4825 Image
Best for the Money
7. GermGuardian AC4825
  • Filtration type and technologies: True HEPA, activated carbon and UV-C
  • Filtration rate: Captures 99.97% air borne particles as small as 0.3 microns in size
  • CADR rating: 100+
  • Area coverage: 155 sq. ft.
  • Noise level range: 28 dB to 40 dB
  • Air changes per hour: 5
  • Filter life: 6 months
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Coway AP-1512HH Image
Best with Ionizer
8. Coway AP-1512HH
  • Filtration type and technologies: Pre-filter, deodorization filter, True HEPA filter, vital ion filter
  • Filtration rate: Removes 99.97% of particles measuring down to 0.3 micrometers, including pollen, VOCs, dust, and allergens
  • CADR rating: 246/233/240
  • Area coverage: 361 sq. ft.
  • Noise level range: 24.4 – 53.8 dB
  • Air changes per hour: 5.7
  • Filter life: 6 months
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WINIX 5300-2 Air Cleaner Image
Most User-Friendly
9. WINIX 5300-2 Air Cleaner
  • Filtration type and technologies: True HEPA filter, advanced carbon filter, PlasmaWave technology
  • Filtration rate: Up to 99.97% of airborne particles down to 0.3 microns in size
  • CADR rating: 243
  • Area coverage: 360 sq. ft.
  • Noise level range: 27.8 dB
  • Air changes per hour: 5
  • Filter life: 6-9 months
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Pure Enrichment PureZone Image
Best with UV Light
10. Pure Enrichment PureZone
  • Filtration type and technologies: True HEPA, charcoal, UV-C
  • Filtration rate: Kills 99.9% of bacteria, dust, mold, viruses, odors, and allergens
  • CADR rating: 200+
  • Area coverage: 200 sq. ft.
  • Noise level range: 30 to 50 dB
  • Air changes per hour: 2
  • Filter life: 6 months
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LEVOIT Vista 200 Image
Best for VOCs
11. LEVOIT Vista 200
  • Filtration type and technologies: Pre-filter, True HEPA filter, activated carbon filter
  • Filtration rate: Reduce 99.97% of particles as small as 0.3 microns, including virus particles, pollen, bacteria, and allergens
  • CADR rating: 50
  • Area coverage: 161 sq. ft.
  • Noise level range: 26 to 52 dB
  • Air changes per hour: N/A
  • Filter life: 6-8 months
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Honeywell HFD320 Image
Best for Air Circulation
12. Honeywell HFD320
  • Filtration type and technologies: ifD filter, pre-filter
  • Filtration rate: Up to 99.9% of health-threatening particles in the air
  • CADR rating: 160/161/170
  • Area coverage: 250 sq. ft.
  • Noise level range: 30 to 62 dB
  • Air changes per hour: 5
  • Filter life: 3 months
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GermGuardian AC5250PT Image
Best for Pet Owners
13. GermGuardian AC5250PT
  • Filtration type and technologies: True HEPA and Pet Pure technology
  • Filtration rate: Captures 99.97% of the microscopic particles of 0.3 microns
  • CADR rating: 125+
  • Area coverage: 250 sq. ft.
  • Noise level range: 30 dB to 43 dB
  • Air changes per hour: 5
  • Filter life: Up to 8 months
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LEVOIT LV-H132 Image
Best for Small Room
14. LEVOIT LV-H132
  • Filtration type and technologies: Pre-filter, True HEPA, activated carbon
  • Filtration rate: Traps up to 99.97% air borne particles as small as 0.3 microns in size
  • CADR rating: 100+
  • Area coverage: 129 sq. ft.
  • Noise level range: 20.8 dB to 45.6 dB
  • Air changes per hour: 4
  • Filter life: 6 months
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Hamilton Beach 04384 Image
Best for Allergy Relief
15. Hamilton Beach 04384
  • Filtration type and technologies: TrueAir, zeolite and HEPA-grade filter
  • Filtration rate: Eliminates up to 99% dust and allergens as small as 0.3 microns in size
  • CADR rating: 100+
  • Area coverage: 140 sq. ft.
  • Noise level range: 40 dB to 50 dB
  • Air changes per hour: 5
  • Filter life: 9 months
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VEVA 8000 Elite Pro Series Image
Best with Cheap Filters
16. VEVA 8000 Elite Pro Series
  • Filtration type and technologies: HEPA filter, four activated carbon pre-filers
  • Filtration rate: Up to 99.97% of airborne particles
  • CADR rating: N/A
  • Area coverage: 325 sq. ft.
  • Noise level range: 20 to 50 dB
  • Air changes per hour: 4
  • Filter life: 9-12 months
Check Price at Amazon
Hathaspace Smart True HSP-001 Purifier Image
Most Silent
17. Hathaspace Smart True HSP-001 Purifier
  • Filtration type and technologies: UV light sterilizer, nano-cold catalyst, activated carbon, antibacterial filter, True HEPA filter
  • Filtration rate: Removes up to 99.97% of airborne particles, and even has the ability to destroy the DNA of viruses, germs, and bacteria
  • CADR rating: 160
  • Area coverage: 350 sq. ft.
  • Noise level range: 18 to 43 dB
  • Air changes per hour: 2
  • Filter life: 6 months
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RENPHO RP-AP001 Image
Budget Pick
18. RENPHO RP-AP001
  • Filtration type and technologies: True HEPA filter, activated carbon filter, charcoal filter, pre-filter
  • Filtration rate: Up to 99.97% of airborne contaminants
  • CADR rating: 135
  • Area coverage: 301 sq. ft.
  • Noise level range: 38 to 50 dB
  • Air changes per hour: 3
  • Filter life: 6-9 months
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VOCs, Odor and Gasses

The CDCP has highlighted that not all odors are equal. There’s a massive difference between bad smells and the odors that are damaging to our health. Whilst you will find that the smells can be originated from your home, some are made outdoors and they travel in your own home in different ways.

VOCs

If you’re exposed to it for a long time, you will experience irritation to the eyes and respiratory tract, headaches, dizziness, even memory problems. Severe exposure effects, on the other hand, include nausea, fatigue, coordination loss, dizziness, and damage to internal organs like the liver and kidneys. In addition to this, cancer cells are likely to form. You are at risk of getting in contact with it by smoking or being exposed to secondhand smoking. As well as, if you suffer from asthma, it’s best to stay away.

You can come in contact with VOCs by breathing exhaust, fuel emission, and releases from products that contain them. In addition to this, you can have skin contact with them as well. VOCs can be found in:

  • Paints and thinners
  • Adhesives
  • Cleaners and disinfectants
  • Wood preservatives
  • Pesticides
Odors

There are different scents that you can find in an office or in your home. This includes pleasant and unpleasant ones. The reason why some people find a certain smell pleasant and you don’t is because the odor molecules send messages to the limbic system. This part of the brain will deal with emotional responses. Thus, you may find that a certain smell reminds you of your childhood and the next person can find the smell revolting. Some of the smells can be caused by:

  • Smoke
  • Pets
  • Cleaning and beauty products
  • Cooking
Gasses

If you don’t have an efficient way of purifying the air, you will also have to deal with numerous gasses that are damaging to your health. If you inhale a large number of harmful gas particles, you will find that you risk damaging your lungs. Some of the volatile gasses found in your home are:

  • Carbon Monoxide – This is an odorless and colorless gas that gets emitted from heaters, fuel-burning stoves, and other appliances. It can lead to conditions like nausea, tiredness, and dizziness
  • Nitrogen Dioxide – This gas will irritate the mucous membranes in your eyes, nose, and throat. If you do not limit the number of such gas particles, you will inevitably develop lung conditions such as chronic bronchitis
  • Radon – This gas will enter your home through cracks in the foundation, walls, drains, and other openings. If you’re exposed to it every day for a large number of hours, you can develop lung cancer



Airborne contaminants size Image

Common Causes of Household Odors

Smell Get Rid Additional Options
Rotten Eggs Gold rule: Always check your appliances. This smell is given by burned electrical shielding, wires, and other plastic components used by your appliances when exposed to high heat. If you don’t have any rotten eggs in your fridge, go around your house and check the outlets or other electrical equipment’s. If you cannot fix it yourself, consider calling a plumber or an electrician as the smell comes from somewhere deeper in the home. No purifier is able to get rid of that strong and consistent smell.
Pets An unbathed pet can be very smelly and challenging to live with. Make sure you always bathe your pet with the right shampoo and conditioner as your home will have to suffer otherwise. If your home still smells of pets, you can remove the whole carpeting and replace it with new one as pet urine might have damaged the fiber and the lingering smell could be from this source.
Sewage The majority of homes are designed with P-trap. This is an air block that will trap any sewer gasses from entering your home. If you haven’t used the drain in a while, it means that the water in the trap has evaporated. Thus, the gasses have found their way into your home. Let water run in all drains at least once a month for 10 minutes to prevent this from happening If the smell still persists, you should call a plumber as you have problems with the sewage system.
Mold Unfortunately, if you smell mold, it means that it has already developed in your house. Check your house for any damp items, leaks, or the source of the moisture problem. Ventilate your house properly in places such as your bathroom, kitchen, and basement. Mold is very dangerous to your health and it shouldn’t be left there if it exists. You should consult with a mold inspector or expert in order to find where the moisture comes from. Remove it as soon as you’ve found the problem. You should also install a dehumidifier in the crawlspace to ensure high humidity won’t be an issue.

Buying Guide


Room Coverage – An important question you must ask yourself is whether it will cover the whole area of your home. For example, if you live in a small apartment, you will not need the help of a powerful purifier that can cover an area of more than 600 sq. ft. Additionally, if you live in a large home, you must ensure that you purchase the right model for your home’s space to ensure proper purification of the air.

Filter TypeLook into HEPA-grade media as it removes odors, as well as contaminants. Another essential media type is activated carbon as it removes any type of smell, including pets, gasses, or cooking.

Cleaning Levels – To ensure a proper purification of the air, some models have been designed with more than 2 stages. If you believe that you will have consistently bad smells in your house, it’s best to choose a unit with more than 2.

Noise Level – If you believe that you need to use the purifier in the bedroom or in the nursery room, you will need a unit with low operational noise. This review didn’t include models with high operational noises, so you can purchase with confidence.


Conclusion

While there are methods to deal with unwanted indoor odors, none are as fast, reliable and efficient in this purpose as air purification systems. Eliminating odor-causing particles to solve the issue rather than mask it, you can rest assured knowing the air will smell clean and pure as of using the system on.

Best air purifier for odor removal on the market: IQAir HealthPro Plus Air Purifier

Suited for spaces upward to 1,125 sq. ft., this is a medical-grade option we recommend to anyone who seeks quality air sanitization. Providing up to 5 air changes per hour, feel free to use it in your quest to not only rid the air of unwanted odors but leave it allergen-free as well. However, what is likely among its best features is the 360-degree air delivery that helps it pull in air from all corners of the room and release clean, purified air evenly through this space as well.

Editor’s choice: RabbitAir MinusA2

Passing the air through 6 separate purification stages to ensure that even the most sensitive of individuals is protected, the MinusA2 is a costly expense but one worth spending your money on if you seek thorough air cleaning. It doesn’t only stand out due to the multiple filtration phases it uses, but due to other praise-worthy features ad traits, including the silent 25.6 dB operational noise level, as well as the 5 provided speed settings that grant full customization of its functioning to suit the occasion.

Best germicidal odor removal air purifier: RabbitAir BioGS 2.0

As you likely deduced, when it comes to the removal of bacteria, germs, and viruses, few systems come close to the BioGS 2.0 as it uses specialty media to not only remove the microorganisms it collects from the air, but it also prevents their future growth. Best of all, it is designed with some of the latest tech these systems can come with, including child lock to ensure the small ones won’t be able to tamper with it.

Best odor removal air purifier for large room: Alen BreatheSmart Classic

With proprietary compound that targets odor reduction and elimination that is used in its prolific functioning, the BreatheSmart system is so efficient in smell removal and not only (basically all polluting agents in the air), that you can use it in the most pretentious space in your home when it comes to air quality – the basement. It provides 2 air changes over a 60-minute span when used in a large area of up to 1,100 sq. ft., so there is no pollution issue it cannot handle, ensuring clean air to breathe no matter the hour of day.

Best air purifier for odor removal for the money: GermGuardian AC4825

This is a brand that likely needs no introduction up to this point seeing how it provides cheap yet qualitative air filtration systems that customers praise and provide with positive feedback. The AC4825 is likely their most appealing product to date, the small room system efficiently reducing pollution by up to 99.97% without costing much upfront or requiring expensive upkeep either. Easy on the wallet and fierce in its operation, it is the value deal we urge you look into twice before you make a decision.

Tobey Hunter
Tobey Hunter
Tobey is the editor-in-chief at Optima Institute, his prior experience as a niche product reviewer in air quality improvement systems helping shape his path to conduct thorough research toward selecting and analyzing products so that customers are satisfied with the provided recommendations. During his carrier, Tobey also gathered technical input that makes him well versed in understanding advancements in modern systems, helping readers in turn to better understand how modern devices help improve life quality.