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Pureguardian H4600


T he Pureguardian H4600 is a humidifier that impresses with many effective functions. However, depending on everyone’s needs, it can meet some people’s expectations, but it can also disappoint others. Therefore, we recommend everyone who is interested in purchasing a humidifier to find out what type of device they need. Furthermore, there are many aspects that must be considered before deciding on a certain model. So, we advise you to examine details that reflect the capacity, the performance, the energy consumption, and the design that every unit has. That way, you can be confident that you will make the best choice.

Pureguardian H4600 Image

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It can turn two gallons of water into mist every 24-hours, so it features a long-running time. Moreover, it can cover up rooms up to 700 square footage, and it allows the user to select the ideal steam temperature because it comes with both warm and cool settings. The water tank that it integrates has been treated with a bacteria-resistant agent to prevent the appearance of mold and mildew. A antimicrobial protection is very effective because it stops germs and other impurities from being released into the air. That means that you won’t have to worry about the quality of your air is affected. It allows you to set the mist output by turning the dial.


Pureguardian H4600 Spec Sheet
Technology Ultrasonic
Area coverage 700 square feet
Water tank capacity 2.4 gallons
Moisture output 350 cc/hr
Runtime 120 hours
Mist type Cool and warm
Mist levels Variable, dial knob adjustment
Noise output Ultra-quiet
Automatic shut-off
Size 15″ x 8.9″ x 11.5″
Warranty 3-year
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The 2.4-gallon tank has an indicator light that will let you know when the water is running low and it’s time for you to refill it. Its operation is virtually silent which means that you can place it in the room whilst you’re sleeping. In fact, many people that have already purchased this product have argued that the soft blue nightlight that is built-in the unit is very peaceful and it helps them to fall asleep. In addition to this, the digital display and clock are very easy to read and to use. You don’t have to be a professional to figure out what each button means.


Even though it doesn’t come with a humidistat, it still is one of the most practical models for its very cheap price tag. Some of its features include:

  • The programmable timer is very efficient when you need to set it to function at a specific time
  • Its split nozzle releases mist in two different directions, so it can cover up a certain place faster than other units
  • The ultrasonic technology ensures that the noise level is quiet so you can place it wherever you want


Living in a house with an optimum level of humidity can help you relieve flu symptoms, irritated nasal passages and cold. Furthermore, it combats dry skin, which means that you won’t have to worry about the appearance of premature wrinkles anymore. So, opting for a high-quality humidifier can help you improve your life in a great way. However, which is the unit that can rise to your expectations? The Pureguardian H4600 is a great device, but it doesn’t have as many functions as other similar items. Therefore, you must examine its properties and its downsides, and you must find out if it matches your requirements.

Logan Hewitt
Logan Hewitt
Logan was born and raised in Bakersfield, California, one of the most affected American cities by pollution, experiencing firsthand the phenomenon’s dangers. He worked in retail for a small electronics shop for 5 years, where he had his first experience with air purifiers. With his interest in technologies that are meant to improve life quality and the technical skills he gained with the passing of time, Logan is able to provide readers with in-depth analysis of life-changing devices.