Best Air Purifier with Washable Filter

Are you trying to find the best air purifier with washable filter? Are you looking for an air purifier with a permanent filter that never needs to be replaced? This is the page for you if that’s the case.

Before discussing the best air purifier with permanent washable filters, you should know that most HEPA air purifiers use replaceable filters that need to be replaced every year or even sooner. However, some air purifiers use washable filters.

With this guide, we will help you decide which air purifier comes with a washable filter. Washable filters are available in a wide variety of models; some of them are good, and some are not so good.

However, all air purifiers with washable filters are easy to maintain, and sometimes they even perform better than old air purifiers with replaceable filters. Consider, too, that you regularly clean your filters. This way, you can ensure that the air quality in the rooms is at its highest possible level. That is one of the most significant advantages of the air purifier with washable filters.

When shopping for a cost-efficient air purifier, you will encounter two words commonly used in the market: Permanent filter and washable filter. Both terms indicate a reusable filter, though there are differences outlined below.

Washable Filters

Washable filter cleaning can use water and soap. This cleaning will remove all the dirt and pollution caught by the filter. After a water cleaning, you should dry the filter before placing it back into an air purifier. The cleaning process takes some time because you need to use soap, wash the soap and dirt with water, and dry. Drying can take up to 1h if you don’t have a drying machine. After that process, filters are good as new and ready to collect more dirt.

Permanent Filters

If you apply water to the permanent filter, you will ruin it. So how do I clean it? On permanent filters, you should use a vacuum cleaner. Use a vacuum cleaner to suck all the dirt and particles that are hanging on the filter. After the cleaning, the filter is ready for use. Using the permanent filter has an advantage over the washable filter because the maintenance process is much faster and easier to do. But the washable filters may be cleaner than the ones that we just clean with a vacuum cleaner.


  • Captures all the known airborne particles like pollen, spores, dust, dander or dirt.
  • You save money by not needing to buy new filters
  • Filter maintenance is fast, and you won’t spend lots of time on maintenance.
  • You can clean filters as often you like, and the more you clean them, the higher the efficiency they have.


  • Some reusable filters are just not effective at removing airborne particles larger than 2 microns. Capturing spores, bacteria, allergens, and viruses with these filters is very hard.
  • If you use an air purifier with a reusable filter often and in large-sized rooms, you will find that the filters are getting dirty too fast. In other words, it will require regular cleaning.
  • Often filter cleaning may damage the filter, and the filter may not be useful when it was new.


Best Air Purifier with Reusable Filter

Well, having knowledge about air purifiers let us dive into the best HEPA air purifier with a washable filter as reviewed by consumers


LEVOIT Air Purifiers for Home Allergies and Pets

LEVOIT Air Purifiers for Home Allergies and Pets

Levoit LV-H132 Air purifier will fulfil your expectations because this air purifier is one of the popular air purifiers on the market because of its coolest design and remarkable performance.

If you are an allergy sufferer, an air purifier can be an outstanding solution for you. This device plays an important role in keeping the air clean inside the room all the time in an effective way. It will create a healthy environment inside your room.

It will give you everything, such as a true HEPA filter, odor eliminator with night light which gives you a gorgeous look at nighttime.


  • The LV-H132 offers gentle white noise
  • The LV-H132’s motor features greater stability, improved efficiency, and a longer lifespan
  • The Activated Carbon Filter absorbs smoke along with any unpleasant odors
  • 3-stages of filtration trap dust mites


  • Powerful that ensure outstanding performance
  • Attractive design with a night light
  • Easy to use
  • Nice looking
  • Three different settings
  • Lightweight


  • Small coverage area
  • Limited sensor



Winix 5500-2 Air Purifier

Winix 5500-2 Air Purifier

Winix 5500-2 is a good option if you want a filter that covers a wide area and has a strong CADR rating. 

It uses a three-stage filtration system to get rid of those nasty particles you could otherwise breathe in. 

Inside the machine is a true-HEPA filter, which traps 99.97% of the airborne allergens, which include dust, mold spores, pet dander, and much more. 

It also has a washable carbon filter and the latest PlasmaWave technology that performs as a permanent filter.

Winix 5500-2 is among the easiest purifiers to manage thanks to features like the Filter Replacement Indicator LED light that lets you know when it’s time to change the filter. 

It offers four fan speeds and has Smart Sensors that ensure air quality and let you know the rating by displaying different colors.


  • 4 Fan Speeds- With four settings, you can manually set the speed to exactly what you want.
  • Smart Sensors and Auto Mode- Utilizing our Smart Sensors, the 5500-2 consistently monitors the air around it. The LED indicator displays the quality on a scale of good to poor (1-3).


  • Ideal for Large Rooms
  • Smart Sensors for Automatic Work
  • Sleep Mode for Silent Work
  • PlasmaWave for Even More Cleaning Power
  • Filter Replacement Indicator
  • Certified Air Purifier


  • Might be a little too heavy for some users
  • The replacement filters are very costly
  • It is expensive



Honeywell (HFD310) AirGenius 4 Air Cleaner

Honeywell (HFD310) AirGenius 4 Air

Honeywell HFD310 comes with a permanent QuietClean ifD filter that is capable of removing up to 99.9% of the microscopic allergens in the air. It also takes care of the harmful gases as well, giving you even cleaner air to breathe.

It also has two different pre-filters. One is a washable foam that is easy to use and clean. 

The other is an odor-reducing pre-filter to get rid of any nasty smells you may be dealing with. In addition to that, it has smart controls that allow you to select one of four cleaning settings. 

These include general, allergen, max, and sleep modes. There is also a timer you can use to set the purifier to run from two to eight hours. 

When it reaches the time limit, the machine shuts itself off. You can also choose to turn on the oscillation or leave it stationary.


  • Filters type: washable foam pre-filter; odor-reducing pre-filter; permanent washable ifD filter
  • CADR: 160 (dust); 170 (pollen); 161 (smoke)
  • Coverage area: up to 225 sq. ft.
  • Dimensions: 30.3 x 12.1 x 12.3 inches
  • Warranty: 5-year limited


  • Removes airborne particles and odors
  • Auto shut-off timer
  • Stylish design
  • Two pre-filter options included


  • Expensive



Envion Therapure TPP240

Envion Therapure TPP240

Envion Therapure TPP240 is an air purifier that removes not just smoke and allergens but also chemical gases, odor, germs, mold, viruses, and bacteria. 

It is quite suitable for big rooms (up to 500 square feet). Also comes with a permanent HEPA filter, so you do not have to replace the filter every few months. Has a 240-hour automatic timer that makes it efficient. More importantly, it kills harmful VOCs as well.


  • It comes with a one-year warranty
  • It offers several running modes, including night mode that makes the purifier emit low light.


  • The digital display makes it easy to read
  • Uses little power
  •  Has dedicated UV light and ionizer switches
  • Creates little to no noise
  • The tower design makes it look attractive


  • Not a true HEPA purifier
  • Does not work very well against odors
  • The Night Mode is not very efficient



Oreck ProShield Plus Air Purifier

Oreck ProShield Plus Air Purifier

Oreck ProShield Plus Air Purifier is a six-stage filtration capture and destroys allergens, pollutants, pet dander, odors, and any harmful particles as small as 1 micron. It is cost-effective, and more to that offers amazing cleaning for a small room and workspace.

How it works

Oreck AIRPCB has optional ionizer clumps together with small particles so that they can be easily trapped by the permanent HEPA-graded fine mesh. It ensures extra freshness and cleanliness of your room so that you and your family can breathe safe and fresh air.


The permanent HEPA filter is easy to clean and replace. Moreover, vacuum cleaning is necessary for reusing again, so you won’t need to purchase any expensive replacements. What’sWhat’s more? The purifier alerts you when the filter needs cleaning, so you won’t have to worry about its maintenance.


  • It offers three speed-settings to fit individual needs. The stylish design and in-depth cleaning make it ideal for smaller rooms like bedrooms, offices, etc. The purifier is very quiet and requires less energy than an average light bulb.


  • Ideal for small areas
  • Six-stage filtration for intense cleaning
  • Low energy consumption
  • Filter cleaning alert


  • A popping sound of the ionizer
  • A bit heavy



Blueair Blue Pure 411 Air Purifier for home

Blueair Blue Pure 411 Air Purifier for home

If you need a compact air purifier with an appealing design, your choice is BLUE PURE 411, which has three stages of air filtration and is capable of removing 99% of airborne particles. At work, it uses very little energy, and because of that, it is also very quiet. It is an ideal choice for a small bedroom. Works best in small rooms up to 100 square feet. Has washable prefilters, which means you won’t need to spend money on that.

BLUE PURE 411 has a low noise level, which even at the highest speed doesn’t irritate you during the day or at night when you sleep. Despite its power, this air purifier is energy efficient and helps save money.


  • More clean airDrawing in the air from every side of the Blue Pure 411, the enhanced filtration ensures no pollutant escapes the might of the 161 sq. ft. cleaning power and 120 cubic ft/min Clean Air Delivery Rate (CADR).
  • Less energy:The environment and saving money were mutually exclusive; using just5 watts, the Blue Pure 411 uses less energy than an LED light bulb.


  • Very Easy to Set Up and Use
  • Affordable Price
  • Three Fan Speeds
  • Goof for Bedroom


  • It does not have the power to remove dangerous allergens, so it is not a good choice for people who suffer from allergies.



Hamilton Beach TrueAir Air Purifier

Hamilton Beach TrueAir Air Purifier for Home

Hamilton Beach is a 99% HEPA-graded permanent filter that intensely cleans the air around you. This compact air purifier can cover large rooms without the hassle of changing filters.

The permanent HEPA air filter catches smoke, mold, dust, and any other harmful particles, as small as three microns, in a fine mesh filter. You won’t need to buy replacement filters, as the permanent filter can be vacuum cleaned and used again and again.


  • It has three-speed settings, low for extra quiet cleaning, medium for everyday use, and high for quick cleaning.
  • The motor and fan of the purifier are super quiet, and at the lowest speed, you won’t even notice that it’s there.
  • Knob controls speed.
  • The air purifier is lightweight and affordable.
  • It doesn’t require any assembly, and the user manual makes it easy to use for everyone.
  • The purifier comes with a one-year warranty.


  • The HEPA filter captures all the harmful particles in the air
  • Very quiet
  • Low maintenance
  • Compact tower design blends into surroundings


  • No light indicator for filter cleaning
  • Takes a while to clean the air



Honeywell  Air Purifier

Honeywell HFD-010 QuietClean Washable Filter Compact Tower Air Purifier

HONEYWELL HFD-010 uses a patented IFD filter capable of capturing up to 99% of pollutants. The small tower design allows this device to fit in small space rooms. The air purifier only has two speeds, so it is very easy to use without too many selectable options. It is ideal for a small room or office, and its maintenance cost is less due to its permanent filters.


  • Patented ifD® filter: Captures up to 99% of ultra-fine particles from the air passing through the filter
  • Air Cleaning Levels: 2 air cleaning levels with an easy-to-use control knob.


  • Small Air Purifier
  • Affordable Price
  • Removes 99% of Particles
  • 5 Year Warranty
  • Quiet work that makes it Ideal for Office or Bedroom
  • AHAM Certified


  • Not good at removing allergens and if you need a high-performance air purifier, you should look elsewhere.



Bionaire  PERMAtech Mini Tower Air Cleaner

Bionaire BAP1412-U PERMAtech Mini Tower Air CleanerBionaire BAP 1412-U has a great low price that anyone can afford. It is also compact and lightweight, making it quite portable. It has a coverage area of up to 80 square feet, so it works best in small rooms. If you do have a larger room that needs some freshening, at this low of a price, you could get two to keep up with the larger area.

  • This model has three-speed settings. The lowest one is very quiet, so you can use it in your bedroom while you sleep
  • Inside the machine is a PERMAtech HEPA-type filter that removes dust, allergens, pet dander, and odors from the air.
  • Cleaning is utilizing a vacuum so you can use it over and over again.
  • There is also an optional ionizer to grab those extra small particles in the air and get rid of them for even safer air to breathe.
  • Has its knob separate from the speeds so you won’t mix them
  • There is a bright blue indicator light on top to tell you the air purifier is running, though you may want to cover it while you sleep.


  • Optional ionizer setting
  • Lightweight and compact
  • Great low price
  • Removes odors along with the dust and allergens


  • Quite loud on all setting except the lowest
  • On indicator light is quite bright



Winix HR900 Air Purifier

Winix HR900, Ultimate Pet 5 Stage True HEPA Filtration Air Purifier

Winix HR900 comes with a washable pre-filter; it was specially designed to clean up pet hairs, pet dander, and odors around your home! Apart from the washable pre-filter, the HR900 also sports a True HEPA filter with CleanCel Antibacterial treatment, advanced odor control via the granular carbon filter, and the PlasmaWave technology.

The product is also AHAM verified with high CADR ratings for pollen, dust, and tobacco smoke.


  • Smart sensors that automatically adjust the air
  • Remote control
  • Wide coverage area
  • Great for pet-owners
  • Comes with filter change indicator
  • Packed with smart features


  • Expensive upfront
  • Expensive replacement filters
  • Loud
  • Short warranty


Best Quiet Air Purifier

quiet air purifiers


Air purifiers are designed to clean and purify the air around you and make it safer, healthier, and more fit for your home. Nonetheless, air purifiers come with one major problem – the noise they make. If this is a bother to you, you can pick the quietest air purifier available in the market for your home.

Whether you want it to serve your entire homestead or just your living room, in this post we give you a complete review of some of the best quiet air purifiers you can consider installing in your home.


Rabbit 2.0 Ultra Quiet HEPA Air Purifier

Quiet HEPA Air Purifier

The Rabbit 2.0 Ultra Quiet HEPA Air Purifier is designed to improve the quality of air around you and, subsequently, your quality of life.
It does this by eliminating all the harmful particles and pollutants. With its four stages of air filtration, deodorization, and lifetime round-the-clock tech support, you will be guarantee clean air always.

It is fitted with True HEPA filters that are responsible for trapping allergens and particles of 0.3 microns in size at an efficiency rate of 99.97% and 99% efficiency for those particles of size 0.1 microns and below.
With a similar efficiency rate, fitted BioGS HEPA filters reduce the build-up of common allergens that include pollen, mold, dust mites, and pet dander.
The HEPA filters also reduce the growth of bacteria and viruses on the filter, thereby prolonging the optimal filter efficiency.

An ultra-quiet BLDC motor is used to operate this air purifier at five different speeds while virtually silent at low speed. With an energy star-certified unit, you will keep your energy bills at the low end while you get your home purified maximally.


  • Quick air purifying process
  • Long-lasting BioGS HEPA filters
  • Four-stage purification process for the cleanest air
  • Ultra-quiet


  • Lights up thus may disturb you as you sleep



Winix 5300-2 Air Purifier

Winix 5300-2 Air PurifierThe Winix 5300-2 Air Purifier is a 3-stage air purifier that is designed with True HEPA filters to deliver up to 99.97% of air cleaning. It captures air pollutants such as pet dander, dust mites, pollen, cigarette smoke, mold spores, odor, among other allergens of size 0.3 microns.
It is fitted with a permanent PlasmaWave filter that safely breaks down allergens, chemical vapors, odor, and other pollutants. The PlasmaWave features no harmful ozone that good for use in homes.
Has Smart Sensors and auto mode operation option that consistently monitors the air in your room and automatically adjusts the fan speed for optimal cleaning of your space.
The LED indicators on display indicate the quality of your air in your room on a scale of good to poor (blue – amber – red).
It has a manual mode option in which the fan speed ranges from low to turbo. Pick low or medium for a near-silent air cleaning and high or turbo for optimal airflow and cleaning power.
The sleep mode adjusts the fan to silence and dim the indicator lights to give you a quiet, clean environment for sleeping.


  • Energy saving
  • Captures 99.97% of particles
  • Small-sized to save space
  • Super-silent with sleep mode


  • Noisy when on high and turbo level settings



Alen BreathSmarth Classic

Alen BreathSmarth ClassicThe BreathSmart Classic quiet air purifier from Alen is a go-to air purifier that is designed for large and extra-large rooms. It is tested and proven to eliminate allergies and asthma-causing pollutants such as mold, dust, germs, pet hair, and harsh household odors.
It features whisper-quiet operation and a light-off mode for nice sleeping, making it perfect for giant bedrooms and open shared spaces. The ultra-quite Advanced WhisperMax technology works to create a soothing environment while generating a pink noise for a night of better, deeper sleep.
The auto mode and a sensor effectively adjust the speed of the fan to clean the air more effectively, especially when your living space is saturated with pollutants. The true HEPA filter in this air purifier will capture up to 99.97% of the particles leaving your room clean and fresh.


  • Great for large rooms
  • Auto mode sensor for effective purifying of air
  • Ultra-quiet


  • Not durable according to reviews



TrueAir Air Purifier

TrueAir Air PurifierThe Hamilton Beach TrueAir Air Purifier is a home or office purifier that comes with three filtration stages for maximum purifying of air for a clean and healthy living space. The permanent True HEPA filters are responsible for capturing pet dander, dust mites, dust, mildew, pollen, and other allergy-causing particles of 0.3 microns from your living space.
The high-performance HEPA filters capture up to 99.97% of harmful air pollutants, while the 2 Activated Carbon Zeolite Filters work to reduce all the unwanted household odors from pets, cigarette smoke, and other sources.
Even though this air purifier unit is powerful, it runs silently courtesy of the Whisper Clean for extra quiet operation, especially at night. It is also easy to clean as the permanent HEPA filters can be vacuumed.


  • Compact size to fit anywhere in your room
  • Easy to clean
  • Quiet yet powerful
  • Captures up to 99.97 of air pollutant


  • Designed for small rooms



Fellowes AP-300PH Quiet Air Purifier

Fellowes AP-300PH Quiet Air PurifierThe AP-300PH Quiet Air Purifier from Fellowes is designed to purify indoor air safely and quietly. It is often utilized in the office or reception. This air purifier uses an innovative 4-stage purification system to capture up to 99.97% of airborne pollutants of 0.3 microns.
It is fitted with True HEPA and Carbon filters, sanitized antimicrobial technology, and Plasma True technology that works to remove germs, dust mites, pollen, allergens, mold spores, viruses, pet dander, odors, and cigarette smoke.
It is also fitted with a purity sensor that monitors the quality of air in your space and automatically adjusts the fan speed to maintain you’re the air around you is purified as possible.
Moreover, with the ultra-quiet operation, filter change indicators, and four fan speed settings, the AP-300PH will provide you with a convenient and effective way to purify the air in any space around your home or office up to 300sq. Feet.


  • Ultra-quiet operation
  • Four-stage air purification system for optimal air purification
  • Filter change indicators


  • Slightly noise issues when on the higher fan setting


Best Air Purifier for Smoke Under $100

Air Purifier for SmokeSmoky air in homes could be the beginning of lots of harmful effects to your health and those of your loved ones. And if left, it could increase the chances of allergy attacks. Since you don’t want this to happen, you hit the market for an air purifier for smoke that is within your budget.
However, you get shocked to find how expensive the most efficient air purifiers are. But this should not ill your morale of walking home with an air purifier. Even with your low budget, you can still get a great quality air purifier for smoke that will serve you just as much as the expensive one.
It is no doubt you deserve a comfortable life, and we don’t want you to get stressed over getting the right air purifiers for smoke under $100, which is certainly within your budget range. You can eliminate smoke in your home with the following air purifiers.


PureZone 3-in-1 Air Purifier

PureZone 3-in-1 Air PurifierThe PureZone 3-in-1 Air Purifier cleans and sanitizes your hair by capturing up to 99.97 of smoke, dust, pet dander, pollen, and unpleasant household odors. It features a 3-stage air purification that includes a Pre-filter, Activated Carbon Filter, and True HEPA filter.
All these filters work to purify the air around you by trapping and eliminating up to 99.97% of dust, odors, smoke, pet dander, among other air pollutants. The filters have a lifespan of up to six months, but the optional time helps in preserving the longevity of the filter with preset run times. However, ensure you only by Pure Enrichment filters for a replacement for maximum air purification and smooth operations.
It is conveniently built-in handles to allow easy movement from one room to another. It weighs just 6 pounds; hence you won’t have to struggle to carry it around. It is ideal for both home and office for the effective elimination of cigarette smoke, dust, and other airborne irritants.


  • Effectively covers small and medium rooms
  • Traps and destroys up to 99.97% of harmful air particles
  • Comes with a 3-stage filter for perfect cleaning and purification of air


  • It is noisy
  • Weak fan thus limited to small rooms



LEVOIT Air Purifier

LEVOIT Air PurifierThe LEVOIT Air Purifier is ideally designed for allergic persons and can remove up to 99.97% of harmful germs, pollen, dust, pet dander, mold spores, among other allergens from the air. This air purifier unit can clean a room of up to 900sq.ft in an hour and 360sq. Ft in 24 minutes when running at the highest fan speed level.
It is fitted with a Huge Honeycomb Activated Carbon Filter that effectively eliminates smoke and odor from the air around you. The True HEPA filter and Pre-filter delivers a purify efficiency of 30% higher, and the purify speed is 30% faster than other ordinary air purifiers. As such, it effectively protects you and your pet cat from chain smokers.
With a cutting-edge smart sensor, this air purifier can automatically adjust between three fan speed settings in response to the real-time quality of your air.


  • Effectively eliminates smoke
  • Energy efficient
  • Great for both small and large spaces


  • A bit noisy when operating in medium and high levels



Germ Guardian True HEPA Filter Air Purifier

Germ Guardian True HEPA Filter Air PurifierThe Germ Guardian from Guardian Technologies features True HEPA air filters that work to reduce up to 99.97% of harmful pollutants, germs, pollen, dust, pet dander smoke, mold spores, among other allergens from the air. It has UV C light that helps to kill airborne viruses like influenza, rhinovirus, staph, as well as works with Titanium Dioxide to eliminate volatile organic compounds.
The Pre-filters are responsible for trapping dust, pet hair, and other large particles while extending the lifespan of the HEPA filters. Activated charcoal filters help in eliminating unwanted odors from pets, smoke, and cooking fumes.
With a quiet operation at the lowest setting, you can use this unit in your bedroom and still have a great night of sleep.


  • Easy to clean
  • Excellent sleep mode
  • High material quality hence durable
  • High smoke and odor elimination


  • May emit an electrical burning smell



Hamilton Beach TrueAir Air Purifier

Hamilton Beach TrueAir Air PurifierThe Hamilton Beach TrueAir Air Purifier comes with a high-performance HEPA Grade filter that captures 99% of smoke, dust, pollen, pet dander, and mold spores so that you and your family can breathe easier.
This affordable air purifier is easy to clean as it features a permanent HEPA-grade filter that is easy to vacuum clean. It is compact and stylishly designed to perfectly clean air in offices and rooms of up to 160 square feet.
It is ultra-quite with a 3-speed operation to give you ultimate control. You can set it on high for faster air cleaning, medium for all-day use, or low setting when extra quiet is needed for a great night of sleep. With this air purifier unit, you ultimately save time and money.


  • Ultra-quite operation
  • Effective smoke elimination for 160sq.ft rooms
  • High-performance HEPA-Grade filter


  • Permanent filters



MOOKA Air Purifier

MOOKA Air PurifierWith the True HEPA filter, this air purifier from Mooka filters out 99.97% of pollen, dust, mold spores, and pet dander to improve your overall health. It’s equipped with a 3-stage filtration system that includes Pre-filter, a True HEPA filter, and an Activation Carbon filter to efficiently remove smoke such as cigarette smoke and pet and cooking odor.
It features an efficient 360-degree air intake and discharges maximized fresh and healthy air in all directions to improve the air circulation in your space. It cleans up to 50 cubic meters of air per hour in normal mode while it consumes less than 0.002 units of power.
It’s easy to operate as it comes with a simple design. It only takes a single press of the same button to turn it on/off and control the fan speed. With its compact design, it not only looks elegant and sleek but also fits virtually everywhere in the room or office.


  • Compact design for portability
  • Uses high-performing HEPA filters
  • Runs quietly


  • Covers small areas
  • Disturbing LED lights


Buyer’s Guide


What makes air purifiers with washable filters such an attractive option is that they eliminate the problem of filter replacement or maintenance. Besides having lower maintenance, these air purifiers also help you save on money you could have spent on filter replacements for regular air purifiers.

Cleaning levels

Many airborne particles that an air purifier removes from the air are about 0.3 microns in size or larger. This includes things like dust, dust mites, mold, pollen, and smoke. A filter that can catch things of this size or larger cleans them out of the air, making it much healthier to breathe in.

Type of filters

There are a few main filter types used in an air purifier with a washable filter. These have different capabilities and strengths. On their own, they work fine, but you can also find many air purifiers that combine some of these options, gaining the extra benefits.

CADR level

The Clean Air Delivery Rate, or CADR, tells you the volume of filtered air that an air purifier can create. There are three different filtration levels in place when discussing the CADR, including smoke, dust, and pollen. Each one has a different number range. Smoke is 10 – 450 CADR, dust is 10 – 400, and pollen is 25 – 450. The number assigned to each one means that the air purifier got tested and proven to remove those particles in the same concentration.


Air purifiers with washable filters come in a wide range of sizes. Some are small and wide, while others are tall and thin. If you have a lot of space, you can pretty much get any size you want, as long as it has the features you’re looking for.

Final Thoughts

We hope you enjoyed this guide on the differences between the best air purifiers with washable filters and permanent filters. We hope you found the perfect air purifier that gives you cleaner and fresh air breathe, and that is something we can all appreciate. In case you purchased from our reviewed products, thank you for believing in our effort.

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