Best Air Purifier with Washable Filters 2020 – Reviews & Top Picks

Last Updated on June 30, 2020

Best Air PurifierDid you know that indoor air quality can be five times more polluted than outdoor air quality? With all the chemicals we use to clean our homes, the germs and bacteria that hide in corners, and the harmful HVAC fumes, the air inside your home can get pretty funky. So, what to do? Having an air purifier can help keep your air quality at a good level. It will reduce the risk of illness, allergies, and other conditions brought on by dirty air. Plus, it will help keep your home looking ship-shape with less dust floating around.

Although an air purifier is a great idea, how do you choose which one will be best for you? There are so many options out there, it’s enough to make your head spin. More importantly, you want to find a purifier that has a washable filter. This will keep the cost of filters low and keep your home eco-friendly.

With that thought in mind, we will break down the seven best models on the market today. We will share our opinions on features like automatic timers and pre-filters. Also, we will talk about room space recommendations, design, filters of pollution, and much more. We will also give some shopping tips at the end. Keep reading to find out more!


A Quick Comparison Of Our Favorites

ModelPriceWarrantyEditor's Rating
Honeywell
small Honeywell HFD320(Best Overall)

Check Price
5 Years4.90/5
Envion Therapure
small Envion Therapure(Best Value)

Check Price
1 Year4.65/5
Blue Pure
small Blue Pure(Premium Choice)

Check Price
1 Year4.60/5
Winix
small Winix

Check Price
1 Year4.20/5
Airdog
small Airdog

Check Price
1 Year3.90/5

The 7 Best Air Purifiers with Washable Filters

1. Honeywell HFD320 Air Purifier – Best Overall

Honeywell HFD320

The Honeywell model is on top of the list for the best air purifier with a permanent filter. This sleek black design packs a punch and will remove allergens, bacteria, dust, and odors from your air. It comes with a permanent filter and the option of a foam or odor-reducing removable filter to help get rid of the larger particles.

The permanent filter eliminates 99.9 percent of pollutants as small as 0.3 microns in a 250 square-foot space. The filter is easy to remove and wash. You have a five setting touchpad control with a sleep mode, germ and allergen setting, and a general and max filtration level option. This model is also energy efficient and quiet even at max speed.

Also, you can use the automatic shutoff between 2 and 12 hours, and there is an on/off oscillating feature. The accent light makes a nice touch, though it can be turned on and off. Finally, the CADR rates tobacco at 161, dust at 160, and pollen at 170 keeping your indoor air quality fresh and healthy.

Pros
  • 99.9% effective
  • Two optional filters
  • Particles as small as 0.3 microns
  • Five settings
  • Great CADR rating
Cons
  • Additional filters sold separately

2. Envion Therapure Air Purifier – Best Value

Envion Therapure

This next model uses UV germicide technology to rid your air of dust, germs, allergens, pet dander, and odors among other things. This system will clean the air in a 343 square-foot space three times per hour. The Envion features a black sleek design with an accent light making it an unobtrusive addition to any living space.

This purifier is less expensive than other models, though it still has a CADR rating of 155 for pollen, 132 for dust, and 137 for smoke. You will see a reduction in air pollution as it can remove pollutants as small as 1 micron. While that is not quite as small as our top option, this model does have a 24-hour auto timer, and a separate ion and UV mode.

The touch panel makes the purifier easier to control, and the washable filter is simple to remove and clean when needed. If you are looking to eliminate germs and airborne illnesses, this is a great pick. Although you only have two speed options, this is the best air purifier with washable filters for the money.

Pros
  • UV germicide technology
  • Great CADR rating
  • Ion and UV mode
  • Touch panel
  • Auto 24-hour timer
Cons
  • Best for removing germs
  • 1-micron particle elimination

3. Blue Pure 211+ Air Purifier – Premium Choice

Blue Pure 211

If you are looking for an air purifier with a lot of bells and whistles, our premium choice is right for you as long as you are willing to pay a little extra. The Blue Pure is a box-shaped unit that has three filter features. The first pre-filter is a washable fabric that covers a portion of the outside unit. The fabric helps to rid the air of bigger particles, and it comes in a few different colors depending on your taste.

The second pre-filter helps trap larger allergens, dust, and germs while the permanent filter is activated charbon to get rid of odor-causing pollutants. The three filters will eliminate 99 percent of air debris, but keep in mind that charcoal filters are best for odors as opposed to dust, germs, and dander.

This model is easy to use with a one-button operation. That does mean you will only have the option of one speed, however. That being said, this unit is quiet at 56dB and will clean a 540 square-foot space five times per hour. The CADR has rated smoke at 350, pollen at 350, and dust at 350. The only major drawback is this model has a bulky design. It is 21-inches high and 13-inches wide, so larger spaces are recommended.

Pros
  • Three filter options with color choice
  • 99% effective
  • Great CADR rating
  • Quiet operation
  • Effective in large spaces
Cons
  • Better for odors
  • One speed option
  • More expensive

4. Winix 5500-2 Air Purifier

Winix

Moving forward we have the Winix air purifier that sports a black sleek, yet wide design. This is another carbon filter option that will eliminate 99.97 percent of particle pollution and 93 percent of odors. Spaces that are 360 square feet or smaller are recommended to remove dust, allergens, bacteria, and pet dander plus smoke and cooking odors.

This energy-efficient option features a smart sensor air gauge and an automatic filter mode. You can also use four speeds including sleep mode, auto, and general and max cleaning. For convenience, there is a check filter light when it’s time for cleaning.

The three-stage filter uses carbon, HEPA, and plasma waves to eliminate particles as small as 0.03 microns. You can control this model with a remote and it’s CARB certified. With the three-stage permanent filter, there are no pre-filters available. On the other hand, you can set the automatic timer between 1, 4, and 8-hour intervals. Although this option is better for dust and pet dander, it has a 27.8dB sound level making the operation extremely quiet.

Pros
  • 99.97% effective
  • Smart sensors
  • Quiet
Cons
  • Better for dust and pet dander
  • Bulky design
  • No Pre Filter options

5. Airdog X5 Air Purifier

Airdog X5

The number five spot belongs to this five-layer filter that can remove particles as small as 0.0146 microns. The eco-friendly design uses fireproof materials and an ionic filtration system with sleep mode and a remote control. You also have the option of a child lock mode and you can connect to the internet to watch your air pollution levels decrease.

The white body is not as sleek as some of the other options, but it cleans the air in a 300 square-foot space in 20 minutes. That being said, this model reduces harmful pollutants such as formaldehyde by 99.9 percent, yet other issues such as air-born illnesses and bacteria fall short.

On the other hand, the Airdog is CARB compliant and the CADR is 200 CFM. A few other things to note is that it has a one-button operation, is slightly louder at 63dB, and the filter needs to be washed every 6 months. Also, though you can hook this up to the internet, the requirements are narrow.

Pros
  • Filters 300 square feet in 20 minutes
  • 99.99% effective for harmful gases
  • Fireproof design
  • App readings
Cons
  • Bulky design
  • Not great for germs and bacteria
  • Difficult internet setup
  • Louder

6. Honeywell HFD310 AirGenius 4 Air Cleaner

Honeywell HFD310

The Honeywell HFD310 has a permeate filter and a foam and odor-reducing pre-filter option. This little model cleans the air of 99.99 percent of particles as small as 0.3 microns, yet is best used for odors and dust. Smaller allergens and air-born illness bacteria are not trapped as easily.

You do have four settings to choose from including a seasonal mode, allergy mode, and a general and max cleaning option. As mentioned, the seasonal and allergen mode does not work as well, not to mention they are redundant. This unit does oscillate and has a touch panel with a 2, 4, and 8-hour automatic timer. You can use this in rooms up to 250 square feet, although smaller spaces are recommended for best use.

One great feature is this model has a filter cleaning indicator light, and the filter is easy to remove and wash. Lastly, the CADR rates smoke at 161, dust at 160, and pollen at 170. The slim black design with the accent light makes it a nice addition to any personal space.

Pros
  • Sleek Design
  • Cleans odor and dust up to 99.99%
  • Clean filter indicator light
Cons
  • Better for small spaces
  • Not great for bacteria and odors
  • Settings are redundant

7. Beurer LW110 Air Cleaner

Beurer LW110

The last air purifier on the list is a humidifier and air cleaner in one. A drawback to this model is that germs and bacteria are attracted to warm and moist areas, making this model not as efficient when removing these pollutants.

This option does have an LCD display that features three levels. It also has a water level indicator and automatic shut off when the water compartment is empty. You can use the Beurer in 390 square-foot areas, and take advantage of the quiet operation.

As mentioned above, however, this model is not great for purifying the air. It does not use any type of filter. Instead, the discs grab particles in the air using a cold evaporation method. When it needs to be cleaned, you simply rinse off the discs.

There is also no CADR rating, yet it does have an automatic humidifier regulation and a two-button operation. Another important issue to note is that both the humidifier and air purifier run at the same time and can not be used separately. Finally, the bulky design is not very attractive.

Pros
  • Humidifies the air
  • LCD display
Cons
  • Not effective at cleaning the air
  • Does not use filters
  • No CADR rating
  • Cannot use humidifier and purifier separately
  • Bulky design

Buyer’s Guide

Important Things To Know Before Buying

There are a few things you want to be familiar with before you decide to purchase an air purifier. First is the CADR rating. This is the clean air delivery rate. The CADR is going to measure the rate the air is moving when all of the pollutants have been removed by cubic feet per minute. The higher the rating is, the better the air purifier will work.

That being said, different sized air purifiers will have different CADR. For example, our premium choice had a much higher rating than the other models, because it was a higher powered and larger unit.

Something else you want to keep in mind is the type of filter that is being used. There are many different types of air filters available, so we will focus on the ones that were mentioned above.

  • Activated Carbon: Activated carbon is a bed of charcoal that is very porous. When the polluted air travels over the bed, the particles become trapped. This kind of filter is best used for odors and larger particles, and it has a long lifespan.
  • UV Filters: This kind of filter is best used to fight bacteria, allergens, and germs. It used ultraviolet light to destroy the pollutants in the air. While this is very effective for keeping illness low, the odor-fighting ability is not at top-notch.
  • HEPA: This is the most common type of air filter. This is a mechanical type that traps the particles as they move through the filter. It is great for things like dust, pet dander, and smoke. The one drawback is that it can miss smaller pollutants such as germs and bacteria.
  • Ionic Filters: This last option gives off charged ions that attach themselves to the particles in the air making them heavier so they fall to the ground. This is a great option for everything but odors. Ionic filters don’t remove the pollutants, they just send them to the nearest surface, so the debris still has to be swept or vacuumed up.

Tips When Buying

A couple of things to keep in mind when you are shopping is the size of the space, and what you want to eliminate from the air. If you need a purifier in a small kitchen, you want to focus on a unit that will remove smells and germs. Also, pay attention to square footage. Some units are better than others in large spaces.

Nowadays, a lot of air purifiers come with more than one type of filter so you can get the best of both worlds. If you suffer from bad allergies or often get sick, find an option that has a HEPA and UV filter. You can utilize pre-filters as well to ensure you are catching both large and small particles.

As we mentioned above, many other features are available. For example, if you need a purifier in the bedroom, find a model that is quiet, or at the very least has a sleep mode. Some options have digital faces, while others have options like child locks.

Finally, personal taste should always be accounted for. Air filters of old were large and ugly. Now you can find models that are pleasing, sleek, and will fit right in with the decor you already have.

Conclusion

We hope you have enjoyed the reviews above, and it has helped you find the right air purifier for your needs. With so many different options available, we understand that the choice can be overwhelming at times.

To recap, the best overall air purifier with a washable filter is the Honeywell HFD320 Air Purifier. If you need something a little more cost-efficient, the Envion Therapure TPP240 Air Purifier is the best washable filter option for the money.


Featured Image Credit By: Winix 5500-2 Air Purifier, amazon