Best Air Purifiers With Washable Filters – 2020 Complete Review


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It’s no secret that filters of air purifiers tend to accumulate pollutants and debris. However, in the process, they start losing their effectiveness so much so that they become entirely unusable.

If you want a unit that continues working, you need to invest in replacement filters. However, if you wish to completely get rid of the responsibility of replacing the filters or at least minimize it to an extent, then what you need is an air purifier with washable filters.

In the following article, we’ll see why units with washable filters are better and discover the ones that will be absolutely worth your money.

Comparison Chart of the Best Air Purifiers With Washable Filters

  • Best Overall
  • Noise Level of Only 27.8 dBA
  • Plasma Tech, Carbon Filter, Pre-Filter, and True HEPA Filter
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  • Runner-Up
  • Can Clean up to 161 Sq. Ft.
  • Uses Only 1.5 Watts of Power
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  • Best for the Money
  • Can Clean up to 500 Square Feet
  • UV Bulb and Ionizer Make the Unit Highly Efficient
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  • Best for Large Rooms
  • One Button Operation
  • CADR Rating of 350 CFM
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  • Best HEPA Model
  • Sleek and Attractive Look
  • Comes With the Innovative BioGS Technology
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  • Three Fan Speeds
  • Best by Honeywell
  • Electronic Filter Indicator
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Pros and Cons of Having an Air Purifier With a Washable Filter

When you see the price of a replaceable filter which you have to replace after every few months, it’s clear why people prefer buying a purifier with washable filters. Of course, not needing to purchase new filters means you get to save money. On the other hand, while washable filters have several advantages, they have some drawbacks too.


  • Reusable filters can catch various airborne particles such as dirt, dander, dust, pollen, and spores.
  • By not purchasing new filters, you save a good amount of money in the long run.
  • The maintenance of the filter is pretty fast and doesn’t demand too much time.
  • You can clean these filters as often as you would like. Frequent cleaning only makes them highly efficient.


  • Some washable filters can’t remove airborne particles larger than 2 microns. So, capturing viruses, allergens, and bacteria with such filters is quite hard
  • Using washable filters in large rooms means that filters will get dirty faster and will demand regular cleaning.
  • Cleaning the filter often can damage it, rendering the unit not as effective as it was when it was new.

How We Chose These Top Picks

When choosing an air purifier with washable filters, there are certain factors to remember. To ensure that our list of air purifiers featuring washable filters has only the best of the best, we took into consideration the following aspects:


One essential aspect to remember is the size of the room it will be used in. The suction level needed depends on whether the purifier is meant to cater to large rooms or small ones. Using a purifier in a large room that is meant for a small room will only reduce its efficiency. On our list, we’ve included units that work equally well in large rooms as in small rooms.

Mobility Features

Some units can weigh even up to 20 pounds or more. When looking for a unit, it’s best to look for mobility features such as handles, wheels, and other ways to help you move it from one room to another. Doing so ensures that you can use the same unit in various parts of the house.


Different air purifiers are ideal for targeting different kinds of pollutants. Some are for cigarette smoke or mold, while others are for allergens. We’ve tried our best to choose units that provide all-around performance so that they can handle various needs.

Quick Take: Best Air Purifiers With Washable Filters

These are our recommendations for the best air purifiers with washable filters:

  1. Winix 5500-2 Air Purifier
  2. Blue Pure 411 Air Purifier
  3. Envion Therapure TPP240

Review of the Best Air Purifiers With Washable Filters

The market is filled with numerous models featuring washable filters. While some of them are great units, others are to be avoided. So, to ensure you end up with the best purifier, we’ve cherry-picked six of the best models available on the market.

Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter


  • Best Suited for Large Rooms
  • Plasma Technology Promises High Cleaning Power
  • Smart Sensors Allow the Unit to Work Automatically
  • Sleep Mode Ensures the Unit Works Silently and Doesn’t Disturb You


  • Heavy and Bulky Design
  • Comes with a Short Warranty

Our Review

The Winix 5500-2 can be truly called a formidable weapon against various particles, such as VOCs, smoke, germs, odor, and pet dander. It comes with a combination of a carbon filter, a 99.97% true HEPA filter, and plasma technology. In other words, it is a unit full of potential and promise, making it our top pick.

While the unit comes with a permanent pre-filter, it must be cleaned every two weeks. Meanwhile, the carbon filter is washable and must be cleaned every three months. Washing this carbon filter significantly expands its lifespan. The company recommends that you replace the filters annually and it has incorporated a filter replacement indicator to assist you with this.

Apart from the impressive lineup of filters, the model also has several extra whistles and bells that are beneficial for the user’s experience. For instance, the smart sensors are highly capable of detecting lighting levels, odor, and VOCs, enabling it to adjust the LED brightness and fan speed automatically to suit the environment.

The unit also comes with a sleep mode, which allows near-silent operation with a noise level of only 27.8 dBA. Aside from a few dedicated controls and indicators, the remote control that comes along with it also adds convenience. Its bulky design can be slightly discouraging for some, but the features this purifier is loaded with make it truly exceptional.

Bottom Line

The Winix 5500-2 comes with a three-stage purification process aside from a pre-filter. Capable of covering up to 360 square feet, it’s an all-around option for all sorts of consumers, especially considering the array of features it comes with.

Blueair Blue Pure 411 Air Purifier for home 3 Stage with Washable Pre-Filter, Particle, Carbon Filter, Captures Allergens, Viruses, Odors, Smoke, Mold, Dust, Germs, Pets, Smokers, Small Room


  • Extremely Easy to Use and Set Up
  • Comes With Three Fan Speeds Allowing You to Choose Your Desired Level
  • It Comes With a Cool Aesthetic Design that Doesn’t Clash With Your Room’s Décor


  • Not Suitable for Removing Allergens From the Air

Our Review

Given the unique aesthetic and design of this unit, you’ll hardly be able to believe that it is an air purifier. With three stages of filtration, the unit can remove up to 99% of airborne particles.

While in use, it hardly uses any energy and due to its low power consumption, it doesn’t make any noticeable noise either. Ideally, this unit is best for small rooms to up to 100 square feet. Plus, it comes with washable pre-filters, so there’s no additional investment involved.

Given its unique design, the unit can draw in air from all sides to provide efficient cleaning. Moreover, its enhanced filtration makes sure that no pollutants escape the unit’s cleaning power. With the capability of cleaning up to 161 sq. ft. and a CADR of 120 cubic ft./min, you can’t go wrong with this unit!

Another reason this is our second favorite is its environmental-friendliness. Many believe that being environmentally-friendly means that you’ll have to spend more to get an efficient unit. However, that’s not the case with this one. By using just 1.5 watts of power, the Blue Pure 411 uses even less energy than that of an LED bulb. In other words, you won’t get a hefty electricity bill!

Bottom Line

The unit’s environment-friendliness and efficiency at getting rid of pollutants make it our second best pick. Plus, it helps save you money too, making it an ideal unit for bedrooms.

Best for the Money:
Envion Therapure TPP240

Envion by Boneco - Therapure TPP240 – Easy to Clean HEPA Type Air Purifier Tower - UV Germicidal Hemispheric Purification - Removes Odors, Smoke, Mold, Pet Dander & More - 343 Sq Ft Capacity


  • It is Energy Star Certified, Meaning it Doesn’t Use a Lot of Power
  • Comes With a Sleek Tower Design That Can Be Placed Anywhere Easily
  • The Digital Display With the Filter Cleaning Indicator Adds Convenience


  • Not Suitable for Large Rooms

Our Review

This Envion unit is packed with innovative and excellent features and is highly efficient thanks to its four stages of purification. There’s a permanent HEPA-type filter which removes allergens, mold spores, pet hair, cigarette smoke, dust mites, and pet dander.

The second line of defense is a UV bulb that works to kill germs and bacteria. Next comes the photocatalyst filter which eliminates VOCs and smoke. Finally, if the filtration power isn’t enough for you, there’s an ionizer which makes the air increasingly fresher.

The combination of patented HEPA filter and UV light, make this truly one of the strongest air purifiers you’ll find on the market. Plus, given its efficiency and power, the TPP240 is the best for the money! Designed for rooms as large as 500 sq. ft., the unit’s CADR rating makes it ideal for places where heavy-duty purification isn’t needed.

Another plus point that makes this stand out is the 24-hour timer, which adds convenience. Moreover, there are dedicated controls for both the UV bulb and ionizer so that users get a seamless experience. Safe to say, when designing this unit, the company didn’t put the user’s ease on the backburner.

Bottom Line

Overall, this unit is a steal since it offers several promising features, as well as excellent value for the money you pay. So, if outstanding CADR ratings aren’t your requirements, then this unit is definitely a strong contender.

Best for Large Rooms:
Blue Pure 211+ Air Purifier

Blueair 211+ Air Purifier 3 Stage with Two Washable Pre, Particle, Carbon Filter, Captures Allergens, Odors, Smoke, Mold, Dust, Germs, Pets, Smokers, Large Room, Blue


  • Uses Less Energy
  • Provides Cleaner Air
  • Hardly Produces Any Noise


  • Filter Must Be Cleaned Off

Our Review

There are only a few units that promise the best results in large rooms. One such unit is the Blue Pure 211+. While the unit claims to only specialize in removing pollen, it can also handle up to 99% of other pollutants such as traffic exhaust, smog, pet dander, and dust.

The purifier comes with an outer sleeve which doubles as a pre-filter capable of filtering out the larger particles. Meanwhile, a combination of filters works on the inside to purify the air. There’s a particle filter that gets rid of the finer pollutants while the activated carbon filter takes care of the fumes and foul odor.

The unit also has a one-button operation which not only gives a simpler vibe but also facilitates ease of operation. While there are some minor drawbacks, the unit promises a quiet and powerful performance. Considering all that the unit has to offer, this is a pretty solid model with CADR ratings for dust, pollen, and smoke at a commendable value of 350 CFM.

Bottom Line

If you’re tired of other purifiers not keeping the air in your large room fresh, then this is your best bet. This is a powerful purifying machine which gets the job done efficiently. If the short warranty isn’t a problem, then this is a unit truly worth considering.

Best HEPA Model:
RabbitAir BioGS 2.0

Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier (SPA-625A Tone Leaf)


  • Comes With Several Excellent Functions
  • Auto Mode Takes Away the Hassle of Manually Operating the Machine
  • Advanced Filtration System Efficiently Takes Care of Almost All Allergens


  • More Expensive Than Other Models

Our Review

RabbitAir is known for putting out one of the highly efficient models on the market. Apart from its mind-blowing functionality, another thing that makes this model a must-buy is its design. Instead of looking like an ugly, bulky box with a filter and ventilation, it resembles more of a robot waiting to collect dust.

Since the manufacturer has a reputation for making futuristic products, this isn’t any simple purifier. Instead, it comes with a plethora of options that can be switched on or off at your convenience. If you don’t wish to deal with the hassle of manually controlling the unit, you can set it on automatic so that you don’t have to bother with the options.

Another feature that makes this purifier stand out is the BioGS filter. This comes with extra power and takes care of allergens trapped on the filter. In other words, this technology ensures that the purifier is not polluted with dust, dander, pollen or any other pollutants. As a result, the efficiency of the unit’s filter is prolonged.

The BioGS filter not only helps with viruses, bacteria, dander, pollen, mold, fungi, and dust, but it can also get rid of pet fumes, odors, and allergens. One other filter that works its magic is the activated charcoal carbon filter, which is quite sturdy and removes VOCs, smoke, greenhouse gases, and unpleasant smells quickly and efficiently.

Bottom Line

People suffering from health problems like bronchitis and allergies can highly benefit from this model given its efficiency. While you’ll have to pay a little more, you won’t get similar purification power from any model at this price.

Best by Honeywell:
Honeywell HFD-120-Q

Honeywell HFD-120-Q QuietClean Oscillating Air Purifier with Permanent Washable Filters


  • Filter Indicator Adds Convenience
  • Works Silently, Making it Ideal for Bedrooms
  • Tower Design Doesn’t Clash With Your Room’s Aesthetics


  • Not Powerful Enough for Large Rooms

Our Review

The HFD-120-Q by Honeywell is one of the best units to add to your bedroom thanks to its quiet air filtration. Even the design of this unit is such that you can place it in any small space without a problem.

The device comes with a display which you can use to control the filtration speed. Moreover, you can use the display to also check if it’s time to clean the filters. Since this unit uses washable filters, simply clean these with water when the display lights up, and you’ll be good to go.

Another plus point of this Honeywell unit is that it has been certified by the law of ozone emissions. In other words, you can use it in any living space without worrying about it damaging your health. Other important features include a touch button control panel which allows you to choose from the three speeds.

Bottom Line

Ideal for small rooms, this unit comes with washable filters which make it quite cost-effective if you think in the long run.

Are Washable and Permanent Filters The Same?

Both permanent and washable filters require low-cost maintenance and help save money. However, there are some prominent differences between the two.


Washable filters can be cleaned with soap and water to remove all the dirt and pollutants stuck to it. After cleaning, the filter must be completely dried for at least an hour before putting it back.


Meanwhile, permanent filters must not come into contact with water at all. However, they can be cleaned with a vacuum. Once you’ve vacuumed it, you can just put it back, and it will be ready to use.


Everyone is aware of the benefits that owning an air purifier brings along. However, not many are familiar with units with washable filters. These are thrifty, eco-safe, and promise excellent air quality. Overall, buying one of the units listed above will ensure that you get clean air without the hassle of constantly replacing the filters.