Air Purifier With Washable Filter: Clean Indoor Living That Doesn’t Cost A Fortune

An air purifier with washable filter is an affordable way to ensure healthy indoor air quality. An air purifier is a great choice when you want to safeguard your home against mold spores, airborne pollutants, chemical gases, and household odors.

Air Purifier With Washable Filter

Before you buy an air purifier, you should know there are two types. Air purifiers either have a permanent filter or a reusable filter.  

Replacing air purifier filters two or three times a year can be a burden. With reusable filters, all you have to do is clean them. Another benefit of washable filters is how they help you save money. With disposable filters, the expense can add up. 

Washable filters have a longer lifespan. When a filter needs to be replaced, you can clean it and use it again instead of buying expensive replacement filters. The process is like changing a filter on a vacuum cleaner. 

Cleaning Washable Filters

Cleaning Washable Filters

Cleaning an air filter purifier is simple and only takes a few minutes. To remove contaminants from a dirty air filter all you need is soap and water.

First, soak your washable air filter in soap and water for a few minutes. After, rinse it clean and wait for it to dry. After it’s dry, you can use it again.

Washable HEPA Filter 

The washable HEPA filters are 99.97 percent effective at removing particles and harmful ozone pollutants from indoor air. Reusable and washable HEPA filters are cleaned by rinsing them in cold water. The filters, on average, last several years. 

Washable iFD Filter

To understand what an iFD filter is, you should know the initials stand for Intense Field Dielectric. An iFD filter functions as an air ionizer and removes air pollutants as small as 0.3 microns

The filter requires an electrical current to remove harmful pollutants from the air. An iFD filter is more effective than a HEPA filter as it removes 99.9 percent of particulate pollutants from the air.

Permanent Or Washable Filters?

There are two types of filters: washable and permanent. Both filters have advantages and disadvantages. 

Let’s review the differences between the air purifier filters:

  • Washable filters are low maintenance. However, despite their convenience, cleaning them takes time. You’ll need at least one backup filter. If you only have one filter, then you can’t use your air purifier until the filter is dry. 
  • Although permanent filters can’t be washed, they can be vacuumed. A vacuum cleaner will remove dirt from the filter’s surface.   

6 Amazing Air Purifiers With Washable Filters

Here are six of the best air purifiers with washable filters on the market today:

1. PlasmaWave True HEPA Filter Air Purifier With Washable Filters

Plasma Wave 5500-2 True HEPA Air Purifier with AOC Washable Carbon Filter

The PlasmaWave air purifier is the most effective air cleaning device you’ll find. It captures dust, pollen, smoke, mold spores, pet air, household odors, and more. It has a high Clean Air Delivery Rating (CADR), making it ideal for medium to large living spaces.

The air purifier has a four-stage air cleaning system, it also has a washable carbon filter along with a 99.97 percent true HEPA washable filter. It comes with remote control for your convenience along with four fan speeds from quiet mode to turbo for maximum performance. 

Additional features include a light sensor that’ll lower the fan speed and dim its display lights at night. 


  • High CADR rating
  • Easy operation
  • Low noise level
  • Built in air quality sensor
  • Neutralizes viruses and bacteria


  • Lower fan speeds aren’t as effective

2. Honeywell AirGenius 5 

TruAir Room

Honeywell is known for its air purifiers. The Honeywell AirGenius is the best air purifier for when you want to protect your living room or kitchen. It’s also an excellent choice for workspaces.

The purifier comes with two optional pre filters and a washable foam pre filter. It also has a pre filter that helps reduce household odors.

The washable filters capture large particles before they enter the main filter. It comes with smart features like QuietClean technology to remove 99.9 percent of smaller particles. This model works well in larger rooms.

You can adjust settings at five different cleaning levels, and also has a sleep mode setting. As the purifier is energy star rated, its filter uses the same amount of energy as a regular light bulb. 


  • QuietClean technology removes particles
  • Five air cleaning levels
  • Comes with an automatic shut off timer


  • Costs more than most regular air purifiers

3. Honeywell

TruAir Room

This Honeywell air purifier has an oscillating feature that circulates air while capturing 99.9 percent of harmful airborne particles and pet odors.

It has three cleaning levels and oscillation controls. It also has a washable permanent pre filter that’s simple to clean. 


  • Oscillating feature
  • Three cleaning levels
  • Energy Star certified
  • Circulates air five times an hour


  • Noise issues

4. Blueair Blue Pure 411

 New Blue Pure

For an air purifier that’s suited for small to medium spaces, this is an excellent choice. The purifier has a three-part filtration system that captures airborne pollutants, including allergens and mold spores. The activated carbon filter removes unpleasant odors like smoke and gases. 


  • Great for small to medium sized rooms
  • Three-part filtration system
  • Energy Star certified


  • HEPA filters emit a strange odor


ENVION - Therapure Air Purifier Tower with Handle and Washable Hepa Filters

For a classic air purifier that does the job without all the fancy features, this is the best option. The digital display allows for smooth operation. The device uses true HEPA filters to remove negative ions from indoor spaces.

The air purifier comes with three fan speed settings to help filter air and protect your indoor greenery from plant spores. It also has UV Germicidal technology that reduces airborne germs and bacteria while fighting fumes and chemicals.


  • Washable pre filter
  • Three speed-fan settings
  • Unique UV germicidal technology
  • Portable


  • UV light function emits odor

6. Hamilton

Hamilton Beach TrueAir Air Purifier

This Hamilton Beach air purifier is great for larger rooms. It captures 99 percent of dust mites, pet dander, pollen, and more. Its unique design allows it to work horizontally or vertically. The compact size makes it a great addition for rooms of all sizes. 

This air purifier also has a true HEPA filter that’s easy to clean, and you can easily toggle between an extra quiet operation to something a little more powerful. 


  • Can work horizontally or vertically
  • Ultra-quiet
  • Three running speeds
  • Compact 


  • Difficult to assemble

Air Purifier With Washable Filter Buying Guide

You don’t have to be a scientist to know what makes an air purifier great. If you want to buy one with a washable filter, the following information will help you make a decision.  

Cleaning Capacity

An air purifier traps airborne particles with a carbon filtration system. It increases indoor air quality. Airborne particles are small and carry  contaminants like smoke, pollen, dust mites, or mold.

A good air purifier should be able to trap all of these particles. The only problem is that certain VOCs are smaller than 0.3 microns.


Every air purifier that you will currently find on the market has been designed to be efficient in a particular space. In other words, this specification will tell you what is the largest area that one purifier can cover. 


Air purifiers aren’t large devices per se, but if you want to use them in a small or cramped room, you might want to check their size before you buy them.

If you’re expecting a really small device that you can put on top of the nightstand, you might be in for a surprise. Thankfully, air purifiers with washable filters are available in different sizes. 

Clean Air Delivery Rate (CADR) 

Clear Air Delivery Rate, or CADR, helps measure the volume of  filtered air a purifier can generate.  The filtration capacity of an air purifier is divided into three levels.

The range for pollen is 25 to 450. With dust, it’s 10 to 400. And for smoke, it’s 10 to 450. A good air purifier will give you the number assigned to each of these contaminant categories. The number represents the efficiency the purifier has against a specific air contaminant.

Frequently Asked Questions (FAQ)FAQ

Can You Wash Any Air Purifier Filter?

You can only clean washable air purifiers. You’ll know if you can wash the air filters before you buy a purifier. Usually, that information is provided on the packaging. 

Can I Run An Air Purifier All Day?

It’s better if you don’t turn off your air purifier.  When you turn the device off, your indoor air quality will deteriorate. Airborne contaminants will reappear. 

If you’re concerned about electricity usage, leave the purifier running on high then adjust the fan to a lower setting. Make sure you look for purifiers that are energy certified so they consume less power. Top of the line purifiers consume less electricity than computers.

Is An Air Purifier Too Loud For The Bedroom?

This depends on the air purifier model, as well as the fan setting. Most air purifiers will allow you to select between multiple fan speeds. That means that lower speeds will also render a lower noise output. 

Can Washable Air Purifier Filters Be Machine Washed?

Do not wash an air purifier filter in a washing machine. The filters should only be washed by hand. If you tried to wash the filters in a washing machine, you would permanently damage them. 

What Material Filters Air The Best?

Spun fiberglass is a cheap and reliable air filter. Fiberglass is also effective at trapping large contaminants, like dust and pet dander. The material helps maintain optimum airflow. Most HEPA filters are made primarily from fiberglass.

Air Purifier With Washable Filter Conclusion

Air purifiers improve indoor air quality inside larger rooms by trapping contaminants. Some devices come with extra features, but one thing is for certain, all air purifiers work the same.

If you’re worried about washable air filters consuming too much power, some models have a built-in sleep mode. Most devices also allow you to control the noise levels.

Before you buy an air purifier with washable filter, make sure the model is star rated. They’re easy to maintain and great for homes. The purifiers tackle cooking odors and pet hair, for example. Most devices feature a smart touch screen.

When you want the cheapest way to clean air in your home, for best results, an air purifier with a reusable filter should be your top pick.