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Air Purifiers With Washable Filters

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113

Models Considered

92

Hours of Research

3

Experts Interviewed

859

Consumer Reviews Analyzed

I t requires some time and cash to keep an eye on an air decontamination system that is classically designed, implying that it utilizes filter media that need routine substitution. Most customers direct their attention toward air purifiers with washable filters explicitly for the cost-viability they give as, rather than replacing their media, you just need to do routine cleaning. To spend wisely, we likewise suggest that you look at filterless air purifiers as these systems take it up a notch, depending on special technologies instead of physical filters.

14. Airdog X5 – Most Silent




Specifications:


  • Room coverage: 450 square feet
  • Filter media and technologies: Carbon filter, plasma ionizer, pre-filter
  • Air filtration efficiency: 99.87%
  • Air changes per hour: 3
  • CADR score: 200

  • Speed settings: 4
  • Noise level: 20 to 65 dB
  • Power draw: 55 watts
  • Dimensions: 25.59” x 12.44” x 12.05”
  • Warranty: 1 year





The multi-stage filtration and the static electricity technology will guarantee that it has expelled all contaminants, including mold, pet dander, microorganisms, viruses, pollen, and dust. Truth be told, to better highlight its abilities, know that it can’t be topped with regards to catching microorganisms as it is even powerful in trapping those down to 0.0146 microns in size, essentially 10x smaller than most viruses. This industry-leading purifier has been intended to enable a high-volume airflow, being able to clean an area of 300 sq. ft. within 20 minutes. To list its most important highlights, we must mention:

  • Pre-filter – All of the large particles are trapped by this media.
  • Emitter Wires – Disperse electrons to eliminate bacteria and viruses.
  • Ionic Field – The static electricity will obliterate the microorganisms, for example, fungi that have passed the second stage.
  • Collecting Plates – Keep the tainted air from escaping.
  • Ozone Removal – To forestall a negative long-haul impact on your health, it produces minimal trace amounts of ozone to freshen up the air.
  • Operating Modes – Choose between 6 working modes to find the most suitable one for you.
  • Safety – The Child Lock feature prevents kids from tampering with the system.
  • Smart App – Change settings remotely via your smartphone.
  • Air Monitoring – Know how polluted the air is by looking at the display.

It is quite sought after for the long life expectancy it brings as opposed to HEPA filter systems. For instance, around 45 cigarette smokes will diminish the quality of the HEPA media, whereas this system can resist up to 440 cigarettes with a performance quality decrease of only 0.2%.

It’s important to mention that it is incredibly smart. For example, the air quality monitor functions even when it is turned off. In addition to this, it will automatically change its operating modes depending on how polluted the air is. Moreover, when it’s purifying, it will produce less noise than a buzzing mosquito.


13. Hamilton Beach 04383A – Best for Smoke

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Specifications:


  • Room coverage: 160 square feet
  • Filter media and technologies: HEPA-grade, zeolite, TrueAir
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 5
  • CADR score: 350

  • Speed settings: 3
  • Noise level: 20 to 48.8 dB
  • Power draw: 110 watts
  • Dimensions: 13.54” x 6” x 8.5”
  • Warranty: 1 year





It utilizes a permanent 99% HEPA-grade filter. This implies it’s fit for cleaning your home at half the cost of different models, and there is no media replacement you have to undergo with the progression of time. Despite the reasonable asking price, it will catch particles down to 3 microns with the goal that you are surrounded by fresh air. All that you should recall is to install it in a room that doesn’t exceed a limit of 160 square feet.

Check our other air purifiers for smoke if you seek better performance in this department as there are other specialized systems worth a look at.

As it features a permanent filter, it means that you don’t need to continually take it out or replace it. So as to clean it, everything that you should do is to just use the vacuum. This will dispose of any dust or debris that has formed on the external shell. To list its most important highlights, we must mention:

  • Silent – You can place this purifier anywhere you want because it’s ultra-quiet. This includes bedrooms, offices, and dens.
  • Tower – Even though you can position it as a tower, you can also lay it vertically. This is very useful for those that have limited space available.
  • Controls – All of the buttons are very simple to understand. There’s a knob where you control the speeds and a button that will give you access to the inside filter.

It requires practically zero maintenance, so you don’t have to clear up your calendar to deal with its upkeep. With it, there are 3 speed levels to pick from, more precisely:

  • High – For fast air cleaning, you ought to choose this setting. Be that as it may, be careful that the sound yield is higher on this setting as well.
  • Medium – If you’re at home the entire day and you need clean air constantly, you should consider keeping it on this level. Don’t worry, this model is energy-efficient and it won’t affect your energy bill that much.
  • Slow – If you need it to be extra quiet, particularly during the night, this is the right setting. Despite the fact that its speed is low, it won’t take long before the whole room will have clean air.

The manufacturer offers a 1-year guarantee period. Despite the fact that it’s not as long of a warranty as that provided by other options, the company will fix or replace it at no expense during this time.


12. Honeywell HFD-120-Q – Best for Dust

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Specifications:


  • Room coverage: 170 square feet
  • Filter media and technologies: HEPA-grade filter, activated carbon filter
  • Air filtration efficiency: 99%
  • Air changes per hour: 5
  • CADR score: 132 for pollen, 100 for dust, 110 for smoke

  • Speed settings: 3
  • Noise level: 20 to 50 dB
  • Power draw: 43 watts
  • Dimensions: 10.4” x 9.65” x 28.74”
  • Warranty: 5 years





This oscillating model circulates the air and effectively captures particles of all types, including pet dander, pollen, and smoke. It uses a permanent filter in its operation, and if you wish, you can add and odor decreasing filter on top of it. Perhaps the best thing about it is the Energy Star rating that implies you can let it run the entire day without any repercussions when it comes to energy bill costs. It circulates the air up to 5 times per hour so that you inhale clean air at all times when you are indoors.

It is structured with 3 cleaning levels. Despite the fact that it doesn’t utilize HEPA media, it still provides efficient air cleaning. The permanent filtration, also known as Intense Field Dielectric, assimilates particles down to 2 micrometers, including dust, lint, and pet fur. However, it’s incapable of filtering microorganisms and mold spores, so beware that it won’t properly clean the air if these are among the issues you are dealing with.

Check out other air purifiers for dust to see how this model compares to specialty systems and decide what your best choice is for ridding the air of this particular pollutant.

You can run it continuously as it only consumes 43 watts on the highest setting. Some of its highlights are:

  • Straightforward Controls – On the unit, you will notice that there are only 3 buttons to control the speed.
  • Indicator Light – As the filter is washable, the unit will let you know when the time has arrived for you to clean it.
  • Ionizer Option – This unit will ground airborne particles for easy vacuum cleanup. It cannot be deactivated.

Its 5-year warranty implies on-par use for years to come. It can filter large rooms that measure up to 170 sq. ft. and it doesn’t produce much noise in the process either. Moreover, as you acquire from Honeywell, you know from the get-go that quality, prompt support is provided whenever you are in need.


11. Bissell air400 – Best for PM2.5




Specifications:


  • Room coverage: 400 square feet
  • Filter media and technologies: Activated carbon filter, pre-filter, pre combo
  • Air filtration efficiency: 99.7%
  • Air changes per hour: 3
  • CADR score: 206 for pollen, 307 for dust, 279 for smoke

  • Speed settings: 3
  • Noise level: 30 to 65 dB
  • Power draw: 75 watts
  • Dimensions: 16.1” x 9.8” x 24”
  • Warranty: 2 years





It has the ability to cover up to 400 sq. ft. and remove 99.7% of contaminants, including microscopic particles. Despite the fact that it has a washable filter, it can eliminate a large amount of harmful airborne particles that are polluting your home. Moreover, it’s likewise an excellent choice if you suffer from seasonal allergies.

It uses a Smart Cirqulate system that will screen the indoor air constantly. To clean the air quicker, it will adjust the unit’s speed of airflow accordingly. Furthermore, it will keep you informed regarding the quality of the air in real-time. Its design features are:

  • Motor – The DC motor will quietly clean and it has a life expectancy of up to 20,000 hours.
  • Night Mode – It will automatically dim the lights and lower the noise to a rating of 30 decibels.
  • Energy Star Rated – As it only uses 75 watts on the highest mode, your electricity bill will not be affected.

To ensure that the air gets purified, the included filters will catch any particles that measure as much as PM 2.5. This is everything from a fine dust particle to pollen. The included filters are:

  • Pre-filter – In this first stage, the large contaminants, like dust, pet dander, and lint will be removed.
  • Actuated Carbon – The 1″ thick carbon filter won’t just remove gasses but smoke chemicals and pet odors as well.
  • Pre Combo – Removes up to 99.7% of contaminants and allergy triggers.

Only the Efficiency Plus Pre-combo filter will need to be replaced. The indicator light will tell you when that moment comes to eliminate guesswork. Generally, you should expect to replace it once every 6 months, but this time span varies according to your use rate of the system and pollution issues indoor alike.


10. Envion by Boneco – Therapure TPP240 – Most User-Friendly




Specifications:


  • Room coverage: 343 square feet
  • Filter media and technologies: UV light, photocatalyst filter
  • Air filtration efficiency: 99%
  • Air changes per hour: 3
  • CADR score: 155 for pollen, 132 for dust, 137 for smoke

  • Speed settings: 3
  • Noise level: 30 to 70 dB
  • Power draw: 60 watts
  • Dimensions: 7.9” x 26.1” x 9.6”
  • Warranty: 1 year





If you have a large living space of up to 343 sq. ft., this is an excellent model to consider. It can remove contaminants like germs, bacteria, viruses, allergens, pet dander, and odors. Additionally, it can reduce chemical gasses to guarantee safe living conditions. The premium filter guarantees that no air is left unfiltered, and as through its design it doesn’t require filter replacements, you save money in the long run. However, do watch out for the indicator light as it will let you know when to clean the filter. Its main highlights include:

  • UV Light – It reduces airborne germs and microorganisms, which makes it perfect for flu season use.
  • Photocatalyst Filter – It reduces fumes, chemicals, and odors from the air to provide a healthy living space.
  • Tower – Place this purifier wherever you wish as its tower design helps save space while adding to its aesthetic appeal.
  • Timer – Set the unit to work on your time as you can program it up to 24-hrs in advance.
  • Speeds – Choose between the 3 integrated speeds.
  • Ionizer – Turn it on or off. The ionizer will negatively charge the particles to remove stubborn contaminants.
  • Intuitive Use – The electronic buttons are backlit and labeled, which make use by those who haven’t had a purification system before quite an easy affair.

Consider this product with confidence as it comes with a 1-year warranty. The company will replace it or cover the repair costs if it damages due to the workmanship. Additionally, you can send it back if it doesn’t meet your expectations.


9. Levoit LV-PUR131 – Best for Pet Owners

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Specifications:


  • Room coverage: 360 square feet
  • Filter media and technologies: Pre-filter, True HEPA filter, activated carbon filter
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 4.5
  • CADR score: 135

  • Speed settings: 3
  • Noise level: 27 to 40 dB
  • Power draw: 40 watts
  • Dimensions: 22” x 18” x 10.2”
  • Warranty: 1 year





It covers a large area of 360 sq. ft. and is CADR rated at over 135 CFM. This implies that it can refresh the room within 10 minutes regardless of how tainted the air is. Furthermore, the 3-phase filtration will remove up to 99.97% of airborne particles down to 0.3 microns, including smoke, dust, pet dander, mold spores, and pollen.

While the system is effective for pet dander and fur removal from the air, you should also check other air purifiers for pet owners to compare it and decide what model best suits your needs.

As this is one of the smartest models available, the automatic air quality sensor will check real-time indoor air quality, its indicator light keeping you aware of environmental conditions. Some of its highlights are:

  • Capacity – The purifier can remove allergens, microorganisms, and viruses.
  • Filters – It is comprised of a pre-filter, a True HEPA filter, and a coconut shell activated carbon media.
  • Safe – It doesn’t produce UV or negative particles, which makes it safe even for use in the proximity of pets, children, and individuals with low immune systems.
  • It can remove lingering smells from tobacco or cooking.
  • It is Energy Star certified for its low power draw.
  • The warranty time frame is 1 year.
  • Sleep Mode – It will automatically set itself to the lowest speed to provide you with clean air without making much noise.
  • Timer – You can set it to work for a specific amount of time to reduce running costs as you can set its operation for 1 to 12 hours.
  • Noise – On the lowest operational setting, it only produces 27 decibels.

If you’re sensitive to the air around you, a purifier is a must-have. The model is suitable for living rooms, offices, and bedrooms as it can cover a large area. In order to prove how safe and efficient it is, this model is CARB, FCC, and CE-approved.


8. Honeywell AirGenius 5 – Best for Small Room




Specifications:


  • Room coverage: 250 square feet
  • Filter media and technologies: ifD filter, pre-filter
  • Air filtration efficiency: 99.9%
  • Air changes per hour: 5
  • CADR score: 160 for dust, 161 for smoke, 170 for pollen

  • Speed settings: 5
  • Noise level: 39.3 to 50.6 dB
  • Power draw: 38 watts
  • Dimensions: 9.97” x 9.92” x 26.81”
  • Warranty: 5 years





To inhale clean air at home without spending cash on system upkeep, consider this model. It can catch up to 99.9% of contaminants as small as 0.3 microns. Henceforth, it can handle the likes of dust, pollen, microorganisms, pet dander, and mold spores. It complies with federal guidelines for cost-efficiency, which is seen in its Energy Star certification. Basically, it consumes as much energy as a lightbulb. Some of its highlights are:

  • QuietClean ifD Technology – It will remove microscopic allergens, harmful gasses, and neutralize wildfire smoke as well as common household odors.
  • Operating Modes – You can choose between sleep, germ, allergen, general, and max.
  • Timer – Set it from 2 to 12 hours in advance. When the set time passes, it turns off on its own, preserving energy by doing so.
  • Adaptable – Pick between a washable foam pre-filter and an odor reducing pre-filter.
  • Oscillation – Turn it on or off whenever as you like.

It is backed for 5 years when it comes to manufacturing defects. Thus, in case you’ve experienced any technical difficulties or if it no longer works the same as your expectations, the company will support repair costs.


7. GermGuardian AC4825 – Best for the Money




Specifications:


  • Room coverage: 167 square feet
  • Filter media and technologies: True HEPA, charcoal filter, UV-C light
  • Air filtration efficiency: 99%
  • Air changes per hour: 5
  • CADR score: 125 for pollen, 118 for dust, 108 for smoke

  • Speed settings: 3
  • Noise level: 40 dB
  • Power draw: 53 watts
  • Dimensions: 7” x 10.2” x 21.5”
  • Warranty: 3 years





It is expertly crafted with a HEPA filter so as to expel 99.97% of air contaminations down to 0.3 microns. Numerous people have found that by using this purifier their allergy symptoms have significantly improved. It is actually engineered with 3 different filtration media to prevent you from inhaling pollutants. Hence, it is comprised of:

  • HEPA filter – It expels airborne particles produced by smoke, as well as bacteria, dust mites, and pet dander.
  • Charcoal filter – It removes odors caused by pets, cooking, cleaning products, and smoke.
  • UV-C Light Technology – During flu season, it ensures your well-being as it removes from the air bacteria, viruses, and germs.

Its overall design and performance make it appropriate for use in the nursery, yet in the event that you mean to utilize it here, first compare it to other air purifiers for baby room as a different model could be better suited for use in this specific case.

You can run it without interruption as it meets strict regulation by the US EPA, consuming minimal energy at the highest speed. Among its highlights are included:

  • Speeds – The 3 speeds provide full control catered to your own need throughout the day and night.
  • Capacity – Provides optimal performance when used in an area of 167 sq. ft.
  • Fast – Provides 5 air changes over the span of an hour, meaning that once every 12 minutes it retakes its operation.

It has been independently tested by the Institute of Environmental Sciences and Technology – Contamination Control Division Recommended Practice. Another independent test has been achieving based on test standard GB21551.3-2010 antibacterial and cleaning function for a household.


6. Coway AP-1512HH – Best for Allergies




Specifications:


  • Room coverage: 361 square feet
  • Filter media and technologies: Pre-filter, deodorization filter, True HEPA filter, vital ion filter
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 5.7
  • CADR score: 246 for dust, 233 for smoke, 240 for pollen

  • Speed settings: 3
  • Noise level: 24.4 to 53.8 dB
  • Power draw: 78 watts
  • Dimensions: 18.3” x 16.8” x 9.6”
  • Warranty: 3 years





We must mention that only the pre-filter is cleanable and reusable as the HEPA and activated carbon media are not. Nonetheless, the 4-stage purification process it uses makes it worth every cent as it can withdraw up to 99.97% of contaminating particles from the air, successfully eliminating VOCs, pollen, pet dander, and odor. Moreover, it does a great job at reducing triggering particles for allergies and asthma, so it a viable choice in households where individuals who suffer from these afflictions reside.

See how it compares to other air purifiers for allergies and asthma to figure out if this is the right system for your needs health-wise.

It uses sensors to keep track of air quality in real-time, the bright LED light letting you know just how clean the air actually is whenever you’re curious. The filter media and tech it uses include:

  • Washable Pre-filter – Removes large contaminants like dust and VOCs.
  • Activated Carbon – Helps make the air fresher as it removes odors, smoke, and pet dander.
  • True HEPA – Eliminates all airborne allergens that are as small as 0.3 micrometers.
  • Vital Ionizer – Generates an electrochemical reaction that will destroy any airborne pathogens that are left.

The multi-stage filtration ensures that the True HEPA filter doesn’t need to be changed all that often. Along these lines, you won’t need to make considerable investments, especially considering that it costs less than $20 and in most cases, replacement is due once every 8 to 12 months.

When it detects elevated levels of air contamination, it automatically changes the speed to maximum to clean the air as soon as possible. Some of its features include:

  • Timer – Can be set for 1, 4, or 8 hours, after which it turns off.
  • Speeds – Choose between 3 levels to benefit from tailored operation of the system.
  • Eco Mode – Helps it consume less energy than it usually does.
  • Indicator Light – Turns on when cleaning of the filter media is needed.

It only consumes 77 watts as it operates, which means that considerable expenses are not required to run it as you like. Best of all, it only produces a noise level from 24.4 to 53.8 decibels.


5. OION Technologies B-1000 – Most Energy Efficient

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Specifications:


  • Room coverage: 400 square feet
  • Filter media and technologies: Carbon filter, UV light
  • Air filtration efficiency: 99%
  • Air changes per hour: N/A
  • CADR score: 236

  • Speed settings: 2
  • Noise level: 25 to 40 dB
  • Power draw: 7.5 watts
  • Dimensions: 17” x 6” x 7”
  • Warranty: 3 years





In case you’re searching for a cost-efficient model that can work day and night without adding to the bills all that much, you should look into this option as it is designed to utilize only 7.5 watts when it runs. As well as, there are no costly filters to replace as time passes, so upkeep doesn’t pose an issue finance-wise.

  • UVGI Technology – Sterilizes the air, in the process removing germs, viruses, and bacteria. This technology has been clinically proven to reduce infections and respiratory issues.
  • Electrostatic Purification – It removes allergens like pollen, mold, smoke, and pet dander.
  • Carbon Filtration – Removes cooking or pet odors, as well as smoke produced by wildfires.

Despite the fact that it measures 17″(H) x 6″(W) x 7″(D), it can clean the air in spaces of up to 400 square feet, which makes it perfect for home and office use. The UV light that kills microorganisms lingering in the air has a life expectancy of 10,000 hours, give or take depending on your personal utilization rate of the system. Even though you have to replace the light bulb, you will spend a maximum of $5 on this procedure, which is not a considerable amount of money.


4. Envion Ionic Pro Turbo – Editor’s Choice

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Specifications:


  • Room coverage: 500 square feet
  • Filter media and technologies: Oxygen Plus and electrostatic
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 2
  • CADR score: 85

  • Speed settings: 2
  • Noise level: 40 to 60 dB
  • Power draw: 12 watts
  • Dimensions: 7.5” x 9.5” x 28.5”
  • Warranty: 1 year





Its unique engineering proves that the permanent filter is efficient enough to capture any airborne germs in a standard-sized room in less than an hour. Moreover, it does all this while remaining completely silent. Aside from the fact that there are no monthly costs required for upkeep, it features a single button that grants ease of use even for those who are uninitiated, providing an intuitive manner to select your desired speed level. It doesn’t take up much space, so you can put it wherever you like, and as it comes in black, it easily blends in with any décor. Some of its particularities include:

  • Filter Indicator – Tells you when cleaning is due to take guesswork out of the picture.
  • Front-loading Blades – The blades are positioned at the front for easy and quick cleaning when needed.
  • Germicidal Chamber – Kills germs and bacteria, boasting a 99.9% efficiency rate in this department.
  • Whisper-quiet – This operation will allow you to keep it on at night or for how long you wish as you won’t be disturbed by the noise.
  • ETL Listed – This certification proves that this product is one of the safest models so you can rest assured.
  • Oxygen Plus Filter – This feature will turn smog and ozone into pure oxygen so it helps with your allergies.

It has a cost-efficient operation so that running it for long hours doesn’t add to the bills. Furthermore, the portable design lets you carry it from room to room in a convenient manner, weighing only 7.8 pounds to make your job easy. The sleek tower design makes it perfect for home or office use from an aesthetic stand. Additionally, it performs well enough to ensure clean air at all times, all without making much noise in the process.


3. Rabbit Air BioGS 2.0 – Best for Odor

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Specifications:


  • Room coverage: 550 square feet
  • Filter media and technologies: BioGS HEPA, charcoal-based activated carbon, negative ion generator
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 2
  • CADR score: 189 for pollen, 165 for dust, 152 for smoke

  • Speed settings: 3
  • Noise level: 22.8 to 48.6 dB
  • Power draw: 39 watts
  • Dimensions: 22.2” x 16.6” x 9.8”
  • Warranty: 5 years





When used in an appropriate-size space of up to 550 sq. ft., it cleans the air 2 times per hour if you select the maximum speed level. It pushes the air through 4 separate filtering stages and it’s capable of removing odors. In fact, it can even trap allergen and particles that are 0.3 microns in size at 99.97% efficiency. Some of its highlights include:

  • The filters will resist for 3 years if you use it continuously for up to 12 hours.
  • When the front panel is removed, it stops working in order to prevent accidents.
  • It has a cost-efficient operation that prevents your energy bill from going up.

It’s also safe around the children because it has a pause feature when the front panel is open, ensuring no one gets hurt. Additionally, it’s Energy Star rated, so running costs aren’t high at all with this particular model. Some the awards it has received for its impeccable design include:

  • Winner of Red Dot Design Award;
  • Winner of G-Mark Good Design Award;
  • Winner Chicago Athenaeum Good Design Awards.

The air filtering stages it uses to clear the air of as many pollutants as possible and ensure a safe indoor environment for all include:

  • Pre-filter – Traps and reduces large-sized particles like dust, pet hair, and pollen.
  • BioGS HEPA filter – Traps particles that down to 0.3 microns in size with an efficiency rate of 99.97%.
  • Charcoal-Based Activated Carbon filter – Removes household odors of all sorts.
  • Negative Ion Generator – Ensures that the air exhausted is clean and fresh for a more comfortable indoor environment.

See how it compares to other air purifiers for odor removal to make an informed choice based on your specific needs and wants.

It can reach a noise level of up to 48 dB, so you can rely on the fact that it won’t present a distraction. What we thoroughly enjoy is that it comes with a remote control to more conveniently change the system’s settings.


2. Blueair Blue Pure 211+ – Best for Large Room

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Specifications:


  • Room coverage: 540 square feet
  • Filter media and technologies: Pre-filter, polypropylene fibers filter, activated carbon filter
  • Air filtration efficiency: 99%
  • Air changes per hour: 5
  • CADR score: 350

  • Speed settings: 3
  • Noise level: 31 to 56 dB
  • Power draw: N/A
  • Dimensions: 21” x 13” x 13”
  • Warranty: 1 year





It is crafted with a 3-part filtration system that gathers up to 99% of airborne PM 2.5 pollutants. Thus, you will no longer deal with odors, mold spores, or dust mites. In fact, the activated carbon media completely gets rid of cooking, cigarette, and pet dander scents. It can likewise remove from the air the smoke created by fires. Unlike competitors, you can personalize its housing according to your style and room décor. Some of its highlights include:

  • Flaunts a high Clean Delivery Rate of 350 cu. ft./min.
  • The filters are a lot denser as opposed to normal filters as they’re made from millions of ultra-thin fibers.
  • It has been tested by the Association of Home Appliance Manufacturers.

It produces a noise level that ranges from 31 to 56 dB so you can use it throughout the day and night without being distracted by its functioning. It is suited for spaces of approximately 540 sq. ft., so it’s ideal for living rooms and offices. Moreover, it is Energy Star rated, which means that it has a cost-efficient operation. Thus, you won’t see sudden spikes in your energy bill if you let this filter operate 24-hours.


1. Winix 5500-2 – Best Overall

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Specifications:


  • Room coverage: 360 square feet
  • Filter media and technologies: AOC Carbon, True HEPA, activated carbon
  • Air filtration efficiency: 99.97%
  • Air changes per hour: 4
  • CADR score: 243 for dust, 246 for pollen, 232 for smoke

  • Speed settings: 4
  • Noise level: 20 to 40 dB
  • Power draw: 90 watts
  • Dimensions: 15” x 23.6” x 8.2”
  • Warranty: 2 years





This model can capture 99.97% of airborne allergens as small as 0.3 micrometers in size. What’s so good about it is that it has been created with PlasmaWave Technology, meaning that it will safely break down odors, allergens, chemical vapors, and other indoor pollutants. This is all done without it emitting harmful ozone.

It is designed with 4-speed levels, more precisely Low, Medium, High, and Turbo. In addition to this, it detects when air quality shifts and it automatically adjusts the speed at which it’s running to comply with current needs. As well as, it will automatically dim the light on the display according to its surrounding.

The pre-filter media utilized traps particles like dust, pet hair, and pet dander, larger-size pollutants that the likes of HEPA media generally aren’t able to handle. Speaking of, it uses a HEPA filter as well, this media trapping allergens and microorganisms with a high 99.97% efficiency rate even when dealing with particles down to 0.3 micrometers in size.

Another reason why we recommend it is due to the fact that it doesn’t produce any considerable noise regardless of what selection you opt for when it comes to operating speed. Additionally, the high efficiency in odor removal ensures that you won’t go out of the house smelling like the last meal you cooked anymore.


Top 14 Comparison

Photo Products Price
Winix 5500-2 Image
Best Overall
1. Winix 5500-2
  • Area coverage: 360 sq. ft.
  • Filter media and technologies: AOC Carbon, True HEPA and Activated Carbon
  • Filtration rate: Traps Up to 99.97% Air Borne Particles as small as 0.3 Microns in Size
  • Air changes per hour: 4
  • Features: Smart sensors, Sleep mode, Filter replacement indicator, Automatic mode
Check Price
Blueair Blue Pure 211+ Image
Best for Large Room
2. Blueair Blue Pure 211+
  • Area coverage: 540 sq. ft.
  • Filter media and technologies: Pre-filter, polypropylene fibers filter, activated carbon filter
  • Filtration rate: Up to 99% of pollutants it encounters into the air
  • Air changes per hour: 5
  • Features: One-button design, 360-degree air intake, Filter replacement indicator
Check Price
Rabbit Air BioGS 2.0 Image
Best for Odor
3. Rabbit Air BioGS 2.0
  • Area coverage: 550 sq. ft.
  • Filter media and technologies: BioGS HEPA, Charcoal-based Activated Carbon and Negative Ion Generator
  • Filtration rate: Eliminates Up to 99.97% Dust and Allergens as Small as 0.3 Microns in Size
  • Air changes per hour: 2
  • Features: Indicator lights, Idle mode, Childproof
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Envion Ionic Pro Turbo Image
Editor’s Choice
4. Envion Ionic Pro Turbo
  • Area coverage: 500 sq. ft.
  • Filter media and technologies: Oxygen Plus and Electrostatic
  • Filtration rate: Captures 99.97% Air Borne Particles as small as 0.3 Microns in Size
  • Air changes per hour: 2
  • Features: Filter indicator, Germicidal chamber
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OION Technologies B-1000 Image
Most Enery Efficient
5. OION Technologies B-1000
  • Area coverage: 400 sq. ft.
  • Filter media and technologies: Carbon filter, UV light
  • Filtration rate: Up to 99% of impurities as small as 0.01 microns
  • Air changes per hour: N/A
  • Features: Night light function
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Coway AP-1512HH Image
Best for Allergies
6. Coway AP-1512HH
  • Area coverage: 361 sq. ft.
  • Filter media 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
  • Air changes per hour: 5.7
  • Features: Indicator lights, Timer, Multiple speed settings, Automatic shut-off
GermGuardian AC4825 Image
Best for the Money
7. GermGuardian AC4825
  • Area coverage: 167 sq. ft.
  • Filter media and technologies: HEPA filter, UV-C sanitizer light, charcoal filter
  • Filtration rate: Captures 99.97% of airborne particles as small as 0.3 microns, including dust and allergens
  • Air changes per hour: 5
  • Features: UV-C air sanitization
Honeywell AirGenius 5 Image
Best for Small Room
8. Honeywell AirGenius 5
  • Area coverage: 250 sq. ft.
  • Filter media and technologies: ifD filter, pre-filter
  • Filtration rate: Up to 99.9% of health-threatening particles in the air
  • Air changes per hour: 5
  • Features: 12-hour timer, Sleep mode, Max mode, Germ mode, Allergen mode
Levoit LV-PUR131 Image
Best for Pet Owners
9. Levoit LV-PUR131
  • Area coverage: 360 sq. ft.
  • Filter media and technologies: Pre-filter, True HEPA filter, activated carbon filter
  • Filtration rate: Airborne pollutants as small as 0.3 microns in size, with an efficiency rate of 99.97%
  • Air changes per hour: 4.5
  • Features: Timer, Filter change indicator, Air quality indicator, Automatic mode
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Envion by Boneco - Therapure TPP240 Image
Most User-Friendly
10. Envion by Boneco – Therapure TPP240
  • Area coverage: 343 sq. ft.
  • Filter media and technologies: UV light, Photocatalyst filter
  • Filtration rate: Removes 99% of health-threatening pollutants lurking in the air indoors
  • Air changes per hour: 3
  • Features: 24-hour timer, Ionizer option, Backlit electronic button controls
Bissell air400 Image
Best for PM2.5
11. Bissell air400
  • Area coverage: 400 sq. ft.
  • Filter media and technologies: Activated carbon filter, Pre-filter, Pre combo
  • Filtration rate: Captures 99.7% of microscopic particles lingering in the air
  • Air changes per hour: 3
  • Features: Night mode, Silent mode, CirQulate system
Honeywell HFD-120-Q Image
Best for Dust
12. Honeywell HFD-120-Q
  • Area coverage: 170 sq. ft.
  • Filter media and technologies: HEPA-grade and Activated Carbon
  • Filtration rate: Eliminates 99% of impurities in the air
  • Air changes per hour: 5
  • Features: On/off oscillation control, Indicator light, Ionizer option
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Hamilton Beach 04383A Image
Best for Smoke
13. Hamilton Beach 04383A
  • Area coverage: 160 sq. ft.
  • Filter media and technologies: HEPA-grade, Zeolite, and TrueAir
  • Filtration rate: Removes Up to 99.97% of the Microscopic Particles of 2.5 Microns
  • Air changes per hour: 5
  • Features: Knob control
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Airdog X5 Image
Most Silent
14. Airdog X5
  • Area coverage: 450 sq. ft.
  • Filter media and technologies: Carbon filter, Plasma ionizer, Pre-filter
  • Filtration rate: Up to 99.87% efficiency in airborne particle removal
  • Air changes per hour: 3
  • Features: Night mode, Parental lock

How to Clean It

It’s essential to clean the filters for numerous reasons. The most obvious reason is that leaving the filter unattended results in an immediate performance drop, which is the last thing you want. After all, you acquired the system with the purpose of ensuring clean air indoors, something that won’t be possible if the filter media cannot properly trap particles encountered. In addition to this, if not maintained properly, it must work harder to remove every contaminant in the air, which means that more strain is put on it, reducing lifespan considerably and causing inevitable spikes in the electric bill. Now let’s move on to proper upkeep instructions.

Standard Filters

In order to clean them properly, you need patience and willingness. Luckily, there’s not a lot of manual labor involved in the process as the dust can be removed easily and quickly with the right tools by your side. To clean standard filters properly, you have to:

  • Step 1: Turn off the unit and unplug it.
  • Step 2: With a damp cloth, clean the exterior without adding too much water.
  • Step 3: Use a small soft brush to clean the air vent.
  • Step 4: Use a dry cloth to remove any dirt or dust when cleaning the internal part of the unit.
  • Step 5: Remove any dirt you see with a dry cloth and assemble the system together.
Pre-filters

These filters are more difficult to be clean because of their exposure to larger-size particles collected from the air. Therefore, we recommend that you wear a mask when removing the dirt because you want to avoid inhaling it for obvious health-related reasons. When it comes to the procedure itself, you should:

  • Step 1: Turn off the unit and unplug it.
  • Step 2: Check its condition every 3 weeks.
  • Step 3: If dust is visible, you should remove it from the purifier.
  • Step 4: Wash it using warm and soapy water. Do this by hand and avoid using too much water.
  • Step 5: If it is damaged or over-used, you will need to purchase a new one. If not, put it back in the exact position that you’ve removed it from.
Permanent Filter

To maintain high-efficiency, you will need to wash it consistently and keep up the maintenance. With most systems, when the permanent filter needs to be cleaned, an indicator light turns on to let the user know of the occurrence. In order to clean it, you have to:

  • Step 1: Turn off the purifier and unplug it.
  • Step 2: Check its condition every 3 weeks.
  • Step 3: If dust is visible, you should remove it and wash the media using warm and soapy water. Do this by hand and avoid using too much water.
  • Step 4: If it isn’t removable, you must run the brush attachment along both sides. The key idea is the fact that you shouldn’t use detergents or chemicals.
  • Step 5: Even though your filter may seem over-used, you don’t have to worry. It’s usual to see discoloration on a filter that has functioned continuously for numerous years.

Pros & Cons


Without a doubt, the advice “change your air filters” is likely the most often statement you will hear. With washable-type systems, it’s more or less the same in the sense that instead of changing the filtration media, you have to clean it. The reason why it’s important to pay close attention to the maintenance is that the purifier will not work at its full capacity when the filters are clogged with dust or due to dirt build-up.

Below, you will find a guide that will let you know about the advantages and disadvantages of these systems. However, the most important piece of information that you should know is that a purifier will not work if you don’t clean it as it requires.


Pros Cons
Designed in an Eco-friendly manner Some models cost more upfront than normal systems
You don’t have to constantly invest It requires some of your time
You save time and money Some units are less efficient than the other type
It keeps some trash out of the landfills Not suited for commercial areas
Ability to freshen the air Some models can produce ozone

Frequently Asked Questions



?Are washable filter purifiers as effective?
Yes. As long as you follow through with proper maintenance work when it is due, their efficiency toward air pollution does not differ in the slightest to that of traditional air purifiers.

?How long do the filters last?
There isn’t a specific answer set in stone to this question as the cleaning rate varies depending on two major factors which differ from one situation to another, more precisely the frequency of use you succumb the system to, as well as the severity of indoor air pollution it has to deal with. For example, if you run the system 12 hours per day, you are likely to need to wash the filter every other week.

?Can they be used as a fan?
Some of the models mentioned will circulate the air, whereas others are designed with optional ionizers, both categories having the ability to freshen up the air without impacting room temperature in any manner.


Conclusion

If you don’t want to waste money on costly upkeep cause you either like splurging on other things or your budget simply isn’t all that big, yet you are in need of an air filtration system, you must consider a washable filter model like the ones provided here. Easy on the wallet and less time-consuming maintenance-wise, these systems bear all the credentials to ensure clean air indoors without their upkeep being as big of a hassle as it is with classic systems.

Best air purifier with washable filters on the market: Winix 5500-2

Frankly, there is no particle or contaminant that can escape the operation of the Winix system, so it’s easy to see why we place it at the top. As a matter of fact, it flaunts an air purification efficiency of 99.97% granted by the AOC carbon media, True HEPA filter, and activated carbon filter it uses, so you can see why its performance is basically unbeatable. Despite the high efficiency, it doesn’t draw much power when it runs, neither does it make much noise, so you can feel free to utilize it in any room you can think of, as long as the space’s size doesn’t exceed the recommended 360 sq. ft. as it will inevitably underperform.

Editor’s choice: Envion Ionic Pro Turbo

Aside from the fact that it is designed to cater to spaces of up to 500 sq. ft., which evidently makes this Envion entry worth acquiring for use in living rooms or other vast indoor spaces, what actually made us fond of it was its unparalleled ability to capture germs, viruses, and bacteria from the air. We live in strange times where the need for a system which help eliminate these pollutants from the air is imperious, making it less likely for you to catch diseases via air. For those who are prone to catch colds, it’s a definite must-have.

Best air purifier for smoke with washable filters: Hamilton Beach 04383A

Whether you live in an area where wildfires are not an unlikely occurrence or there are smokers in your household, one way to effectively get rid of smoke pollution indoors is by using this Hamilton Beach system. It is a cheap upfront investment as opposed to most systems of this sort and evidently doesn’t cost much to keep it in top-notch shape with the passing of time seeing how it uses washable media. Its 99.97% efficiency in air contamination reduction ensures as of using it, you will feel an instant and major difference in air cleanliness indoors. Furthermore, it doesn’t produce much noise when it runs either, so it makes for a viable option even for the nursery, office, or bedroom.

Best air purifier for dust with washable filters: Honeywell HFD-120-Q

Although dust seems impossible to get rid of, it won’t linger in the air indoors anymore if you use this Honeywell system. Specialized not only in the removal of the small-size contaminant, but also effective at eliminating other pollutants from the air, including pet fur, lint, and even more than decent in odor reduction, it really gives you a run for your money considering the upfront and upkeep costs involved with it.

Best air purifier with washable filters for the money: GermGuardian AC4825

Likely the most popular choice of customers interested in air filtration, the GermGuardian is easy and cheap to care for, doesn’t cost much upfront, is rated by many as being a long-lasting acquisition, and scores exceptionally high when it comes to indoor pollution reduction. Should you consider it, know from the get-go that this is the value deal available at the moment, so budget-wise, it’s your best pick. It uses UV-C light sterilization, charcoal media, and True HEPA media to employ 99% air pollutant removal efficiency. Moreover, it produces up to 5 air changes per hour when used in an appropriate-size space, so not a moment passes when you inhale anything but clean, fresh air.

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.