Best Air Purifiers With Washable Filter

Who doesn’t want to have fresh air to breathe? With air pollution increasing every day, it is really difficult to get clean air both indoors and outdoors. You have very little to do to improve the quality of the open air but an air purifier can effectively better the air quality within the walls. 

You may not know what to look for when buying a new air filter. Make sure that your purifier has the ability to remove the dust, smoke, pollen, pet dandruff, hair follicles, allergens, and more from the air. Many of the filters aren’t washable and you have to replace them in a few months. In this regard, air purifiers with a washable filter can be of great help providing you with a cost-efficient solution to let you breathe perfectly inside a room. 

HEPA and activated carbon filters are the two major types of air purifiers both can clean chemicals, odors, and other particles that are around 0.3 microns. Here, we will present a list of the best air purifiers with a washable filter before you so you can decide to buy the right product for your needs. We analyzed almost every deserving model of air purifiers with washable filters available on the market and shortlisted the best ones for you.

Are Washable and Permanent Filters the Same?

Most of the people confuse a washable filter with a permanent filter. If you’re wondering whether both of them are the same or not, well, the answer is a big NO. Let me shed some light on what makes a washable filter different from a permanent filter.

Washable Filter

The name says it all- you can clean washable filters with soap and water when needed. After filtering different fine particles for a few months at a stretch, naturally, a purifier attracts a good amount of dirt and debris. So, you need to either wash the filter or replace it to get good air quality. You can easily clean a washable filter in a few steps. You’ll need to soak, stir, and rinse the washable filter with soap to get rid of the impurities that got stuck inside it. Then, the filter must be dried well before the reinstallation. A drying machine will be of great help to save your time. The whole cleaning process takes only an hour or so. More time will be needed if you don’t own a drying machine. 

Permanent Filter

Permanent filters are also reusable as washable ones but the cleaning process is different. You can’t wash them with water, in fact, exposure to water will damage the efficacy of your purifier with permanent filters. For this reason, you have to employ a vacuum cleaner to clean the contaminants from a permanent filter. 

On this note, washable filters have the upper hand over their permanent counterparts as using a vacuum cleaner demands a good level of expertise whereas anyone can wash a filter with soap and water. Moreover, after a cleaning session, washable filters are usually cleaner than permanent ones. Don’t worry! Both filters are equally efficient to remove airborne particles up to 99.97%.

Pros and Cons of Washable/ Permanent Filters?

Both permanent and washable filters are reusable and come with a few advantages and disadvantages. Buying reusable filters will save you some money for sure since you have to change your filters every other month if you buy an air purifier with a replaceable filter. You’ll find the major pros and cons of a washable/permanent filter in the following sections. 

Pros of Reusable Filters

  • They collect almost all sorts of air pollutants that may pose a risk to our health.
  • Reusable filters are environmentally friendly 
  • They’re convenient to use since you don’t have to replace them after every two-three months. 
  • You can wash/clean the filters whenever they get dirty without worrying about any potential damage
  • The maintenance procedures are straightforward and don’t consume much time
  • Reusable filters are more cost-efficient as they last longer than their other competitors

Cons of Reusable Filters

  • Some reusable filters are not efficient enough to fine particles that are less than two microns.
  • Some ultra-fine particles like bacteria, fungi, viruses, allergens, and other contaminants may pass through a reusable filter
  • Reusable filters collect too much dirt in a quick time that requires regular cleaning
  • They are not suitable for larger rooms
  • Cleaning the filters several times may gradually decrease the effectiveness of the filter
  • Most of these filters don’t include any extra features like remote control options or WiFi facilities.

9 Best Air Purifiers With Washable Filter

01. Winix 5500-2

02. Honeywell HFD-120-Q

We have listed another very special purifier at number two since it has amazing features to help you and your family breathe clean and fresh air. Honeywell HFD-120-Q features a permanent filtration system that is both washable and vacuumable. It is a better option to choose when you’re planning to buy a washable air purifier. Let’s have a quick look at all the key features of this model. 

Quick Summary

  • Three Adjustable Cleaning Levels

  • Oscillation Control (On & Off)

  • Rated with Energy Star 

  • AHAM Certified Washable Filters

  • Suitable for 170 Square Feet

  • 110 CADR Rating for Smoke

  • 100 CADR Rating for Dust

  • 132 CADR Rating for Pollen

  • Portable (14.5 lbs.)

  • Product Dimensions: 10.4”x9.65”x28.74”

  • 5-year Limited Warranty 

Why Is This a Top Pick? 

This oscillating purifier collects almost 99% of air pollutants including allergens and other fine particles that are equal to or more than 2 microns. These permanent filters come with three cleaning options to help users adjust the cleaning levels. They’re energy-efficient and certified with the Energy Star label. 

Honeywell HFD-120-Q filters can efficiently reduce VOCs and other annoying household odors. They can circulate air up to 5 times/hour to ensure a fresh and clean environment inside your room. They improve the air quality to a great extent by neutralizing odors, removing allergens, and other fine particles. 

This model is certified by AHAM with different CADR ratings for different air pollutants. The CADR rating for dust, smoke, and pollen are 100, 110, and 132 respectively. The HEPAClean filter along with a permanent filter can clean a medium room of 170 sq.ft with great accuracy. 

If you are looking for a good quality air filter at a low price, you can get this one. This is great value for money. For a medium-sized room, this model surely deserves a chance to draw your attention with its cool design, silent operation, and of course, high efficiency in removing air pollutants as small as two microns. That’s why we shortlisted Honeywell HFD-120-Q after analyzing other purifiers available on the market. Besides, it earned 4.4 out of 5 stars from more than 1500 buyers on Amazon. The pros and cons are as follows.

Pros

  • Easy to assemble and operate

  • Ideal for medium-sized spaces

  • Three adjustable speed settings

  • Effective to remove allergens

  • Long-lasting filters

  • Operates quietly

  • Super easy to clean/wash

Cons 

  • Not suitable for large rooms

  • Noisy if operated at highest speed

  • Doesn’t work well for ultra-fine particles

03. Blueair Blue Pure 411+

Searching for the best option to get clean and refreshing air inside a small room? This  Blueair Blue Pure 411+ is the best option to consider. The amazing HEPASilent filters equipped in this model attracts and kills viruses and bacteria that are floating on the air. (Note: It is not still tested against Coronavirus). It is certified by multiple organizations, that speaks of the great quality and credibility it possesses. You will get rid of the annoying odors and household pollutants easily with this air purifier. 

Quick Summary 

  • HEPASilent Technology

  • 360-degree Air Intake

  • 6 Customizable Colors

  • CADR – Smoke/119, Dust/121, Pollen/131

  • One-button Design

  • 3-Stage Filtration 

  • Three Adjustable Fan Speed

  • Certified with AHAM, Energy Star, Safe Ozone

  • Light Indicators for Speed & Filter Replacement

  • Item Dimensions: 20.6” x 9.8” x 9.7”

  • Lightweight (7.98 lbs.)

Why Is This a Top Pick? 

The HEPASilent filtration system works almost as effectively as a true HEPA, even with less energy consumption and less noise. Blueair Blue Pure 411+ works excellently well for small bedrooms cleaning the air at an industry-standard rate of 5 times an hour in a room measuring  185 sq.ft. The activated carbon and combination filter remove gas and odor to ensure fresh air. This purifier can clean airborne particles up to 99.97%. 

It works very quietly producing as little noise as 17 decibels to help you get a sound and undisturbed sleep. The pre-filters made of fabric attract large particles and activated carbon filters trap chemicals and odors. You’ll surely love the splendid Scandinavian look and six amazing colors that Blueair Blue Pure 411+ features. 

The CADR ratings for this model are as follows, 131/pollen, 121/dust, and  119/smoke. This rating verifies how efficient it is to capture airborne particles. Blueair purifiers claim to capture and kill germs and contribute to preventing the growth of germs. 

Blueair has proved its state of the art quality before many certification bodies. All models from this brand are certified with AHAM, Energy Star, and CARB. As this purifier intakes air at 360 degrees, you’ll get equal airflow throughout the whole room no matter where you place it. Another advantage of using Blueair Blue Pure 411+ is – it comes with a one-button design that is easy to operate. And there are also light indicators to inform you about filter replacement issues and let you know the filtration level. 

Pros

  • Highly performing purifier

  • One-button design for simple operation

  • Aesthetic design with customizable colors

  • Lightweight and portable

  • Operates silently

  • Easy to clean

  • Filters the air after every 12 minutes

  • Affordable 

Cons 

  • Ideal for only small rooms

  • The filter needs to be replaced after 6 months

  • The lights can’t be turned off

  • May produce a strange odor

04. Hathaspace Smart True HEPA Air Purifier 2.0

If you’re looking for an excellent air purifier for large rooms, this is the right model for you. This purifier will reduce the spread of bacteria and viruses and remove airborne particles, VOCs, allergens, molds, dust, smoke, pet dander, and different odors. It comes with a true HEPA H13 filter to clean the air so that you can breathe fresh and clean air.  This is the best choice for large and extra-large rooms. Let’s have a look at the key features that help this model stand out among other purifiers for larger rooms. 

Quick Summary

  • Medical Grade H13 HEPA Filters

  • 5-Stage Filtration System

  • Ideal for Larger Rooms (1500 sq.ft.)

  • Smart Sensor with Touchscreen Display

  • Auto Mode & Sleep Mode

  • Sensor to Measure Air Quality index

  • Certified by CARB, ETL, Energy Star

  • Replacement Reminder for Filter

  • Product Size: 9”x16.5”x27”

  • Weight: 27.9 lbs. 

  • 5-Year Warranty

Why Is It a Top Pick? 

Hathaspace Smart Purifier 2.0 features H13 HEPA filters that remove more than 99% of airborne particles. Though it has medical-grade filters, it’s not considered as a medical device since it can’t eliminate viruses and bacteria completely. The 5-stage purification system can eliminate pollutants as small as 0.1 microns. This air purifier performs so well that it can provide completely fresh air for a 1500 square feet room once an hour throughout the whole day. You can enjoy fresh air in your living room, office, and kitchen with the excellent quality motor and fan of this purifier. 

A high-end smart sensor is there to monitor your air quality and give you accurate measurements in real-time. A stylish touch-screen display shows the EPA air quality score, and a light informs about the air quality inside your room. You can choose the fan speed up to five adjustable speeds or choose the auto mode for better performance. The auto mode reads the air quality and promptly responds as per the results by adjusting the fan speed. You can also turn off the lights and use the sleep mode to get disruption free sleep. 

This air purifier has the capability to save your money and utility bills since it’s certified with the Energy Star label and complies with the principles of CARB and ETL. It is, to some extent, 60% more efficient than its other counterparts. 

It comes with a washable pre-filter that prevents larger particles from getting exposed to the HEPA filter. Thus, it improves the performance and longevity of the HEPA. The pre-filter gets dirty quickly since it captures pet hair, lint, and other debris. You can simply clean this buildup by removing the filter and wash it thoroughly. 

Hathaspace Smart True HEPA Air Purifier 2.0 also features a filter replacement reminder to inform you if you need to replace your filter. After the installation, reset the timer to get a reminder at the right time. All these features influenced us to choose it as a top pick for larger rooms and helped it earn an amazing reputation among Amazon buyers. It has an overall rating of 4.7 out of 5 stars. The pros and cons are as follows. 

Pros 

  • Purifies the air efficiently

  • Easy to control the fan speed

  • Works great for large rooms with pets

  • Runs silently 

  • The sleep mode works great

  • Multifunctional touch panel & user interface

  • Energy-efficient 

Cons

  • The sensor may not give accurate air quality index results 

05. Hamilton Beach TrueAir Black Air Purifier (04386A)

This compact, stylish, and high performing air purifier is suitable for small bedrooms, living rooms, offices, and kitchens. It comes with a permanent HEPA grade filter that can remove airborne dust, animal dander, smoke, pollen, and other fine particles. The specialty of this model is the compact design that helps it fit at any corner of the rooms and blend with the home decor perfectly. You’ll get to know about this product more in the following section. 

 

Quick Summary

  • High-performance HEPA-grade Filter

  • Permanent Filter

  • Ideal for Small Rooms (160 sq. ft.)

  • 3 Adjustable Speed Settings

  • Stylish Design

  • Product Dimensions: 8.5 inches x 6 inches x 13.54 inches

  • Weight: 5.74 lbs. (lightweight)

 

Why Is it a Top Pick? 

 

The high performing HEPA-grade filter can capture almost 99% of the air pollutants as down as 3 microns. It also reduces allergens and prevents them from spreading. You’ll never need to replace these permanent filters and can easily clean this permanent HEPA filter with a vacuum cleaner. Thus, it will save both your money and time. 

 

These models are the right fit for small rooms measuring around 160 square feet. They are perfect for offices and rooms where you don’t have dedicated space to keep them. You can put these filters how and where you desire- on a table, at a corner, or beside a couch in either a vertical or horizontal position. 

 

Hamilton Beach TrueAir comes with three adjustable speed settings- whisper clean, medium clean, and quick clean. It runs quietly on the whisper clean setting, but you need to choose the quick cleaning option for optimal performance. 

 

The immense popularity of this product surely proves it is quite true to the claims it makes on the above discussion. It has achieved an overall rating of 4.4 out of 5 stars on Amazon from its almost 6000 buyers. 

 

Pros

  • Removes almost 99% of air pollutants

  • Low maintenance

  • Aesthetic design

  • Compact and lightweight 

  • Improves the interior look

  • Operates silently on the quiet setting

  • Filter replacement isn’t necessary

 

Cons

  • Works poorly at removing household odors

  • Suitable for only small rooms

06. Rabbit Air BioGS 2.0 (SPA-625A Tone Leaf)

If you’re wondering what could be the most eligible purifiers to filter the air for a large room, this Rabbit Air BioGS 2.0 is the solution. It is equipped with unique BioGS HEPA filters that can clean a 625 square feet room for usual residential use and 313 square feet room for people with allergy issues. The pre-filter can clean larger particles like dust mites and hair. The HEPA filter removes finer particles like mold and fungi, pollen, bacteria, viruses, etc. and a charcoal-based activated carbon filter traps different allergens, smokes, fumes, danders, household odors, VOCs and greenhouse gases. Let’s have a look at the key features of this filter in the following section. 

 

Quick Summary 

  • BioGS HEPA Filter

  • Charcoal Filter (Activated Carbon)

  • Washable Pre-filter

  • Remote Control

  • 4-Stage Filtration 

  • 2 to 4 Air Changes Per Hour

  • Energy Star Certification

  • 3 Years Life Span

  • Noise Production: 22.8 – 50.4 dBA

  • Dimensions: 22.2×16.6×9.8 inches

  • Weight: 16.8 pounds

  • 5-Year Warranty  

 

Why Is This a Top Pick?

 

Rabbit Air BioGS 2.0 made a dramatic entrance in the air purifier market with plenty of amazing features. It drew the attention of air purifiers enthusiasts right away. The BioGS HEPA filters clean the air through a four-step filtration system. The purification system effectively cleans air pollutants and removes household odors. It can remove airborne particles as small as 0.3 microns up to 99.97% and that rate goes up to 99% for particles that are less than 0.1 microns. You’ll not need to replace the filters for almost three years with this filter running for 12 hours a day. 

 

This purifier has five different speed settings that help users choose the right intensity level of purification as per their needs. It operates almost silently on a low setting, making it suitable for night time. The Energy Star label proves that it is energy efficient and will save your utility bills. 

 

It has achieved many awards for the innovative and stylish design including the Red Dot, Chicago Athenaeum, G-Mark, etc awards. This unit is easy to use, beautifully structured, and produces less noise; all thanks to the unique design. 

 

You’ll be notified by a smart indicator if you need to clean or replace the filter. All lights and indicators automatically turn off when the purifier is idle, reducing light pollution and saving money.  It also has a childproof facility that pauses air filtration if the front operation panel is detached for any reason. Another key feature that influences us to place it on our list is the remote control facility. The pros and cons of Rabbit Air BioGS 2.0 (SPA-625A Tone Leaf) air purifier with washable filter are as follows.

 

Pros

  • Purifies the air and removes household odors

  • Energy-efficient

  • Remote control operation

  • Easy to wash

  • Works quietly at lower speeds

  • Long-lasting filters

  • Great design & unique look

  • Portable

  • Suitable for large rooms

  • Economical

 

Cons

  • It might not clear the odors up completely

07. Crane Tower Air Purifier EE-5067

This is another noteworthy option for small and medium rooms. The true HEPA filter works excellent to provide you a clean and fresh environment inside the walls. The 5-level purification along with three versatile speed settings will help users control the level of purification according to their needs. Let’s dig deep into this product in the below sections. 

 

Quick Summary 

  • True HEPA Filter

  • Washable Pre-filter

  • 3-Speed Control Settings

  • 3 Timer Settings

  • Coverage: Around 250 square feet

  • UV Lamp

  • BPA Free

  • 5-Level Purification

  • Auto Shutoff Sensor

  • Item Dimensions: 7.6”x 7.6”x 12.6”

  • Item Weight: 7.3 lbs. 

  • Warranty: 1 Year

 

Why Is It a Top Pick? 

 

Crane Tower Air Purifier EE-5067 is equipped with a true HEPA filter that can clean airborne particles up to 99.97% with great accuracy. It removes pollutants like mold spores, fungi, dust, pollen, smoke, pet dander, hair, and other common allergens. It also reduces other household odors to ensure a comfortable breathing environment inside your house, office, or kitchen. These filters purify the air to a standard level that matches the level determined by the US Dept of Energy. 

 

It comes with a washable filter so that you can wash and reuse it and extend the lifespan of the HEPA filter by preventing it from capturing larger particles like dust and hair. The three-speed settings and three timer settings make it a multi-functional device. You can choose between three different filtration levels. It works very quietly at a lower speed, making it suitable for the sleeping hours. The timer will allow you to set two, four, or eight hours intervals to program the device to shut off automatically. 

 

The large capacity of this tower filter can ensure fresh air for rooms measuring around 250 square feet. Though it has a large capacity, it features a stylish and compact design that is portable and easy to move around the rooms. You can place it anywhere that complies with your home decor and enjoy the fresh air. 

 

The UV lamp reduces bacteria and viruses and the activated carbon filter removes disturbing odors. It comes with a photocatalyst filter that works combinedly with UV light in order to eliminate harmful pollutants and airborne odors. Surprisingly, this unit consumes energy as less as 45 watts that is less than that of a regular light bulb. 

 

It has earned an overall 4.6 out of 5 stars rating from 90 buyers on Amazon. The feedback is quite good though the number of reviews is yet to reach a trustworthy level. However, the number of buyers is increasing lately.

 

Pros 

  • Effectively removes air pollutants and household odors

  • Stylish and compact design

  • Reduces germs and bacteria 

  • Useful timer setting

  • Works silently on the lowest setting

  • Easy to use

  • Easy filter replacement  

 

Cons

  • A bit noisy at higher speeds

  • Most suitable for small rooms

08. Blueair Blue Pure 211+

If you want a compact option that can produce 360-degree airflow for a big room you are at the right place. Blueair Blue Pure 211+ is different from other filters as it comes in a smaller size but purifies the air of a room up to 540 sq. ft. This helped it earn a place among our top picks and achieve an overall rating of 4.5 out of 5 stars from almost 1700 Amazon buyers. Let’s have a quick look at why it is special, and why you should consider it when buying the right air purifier for your needs. 

 

Quick Summary 

  • Advanced Swedish Technology Filter

  • Customizable Colors

  • Noise Production: 31-56 decibels

  • Energy Consumption: 30-61 watts

  • AHAM & Energy Star Certified

  • CADR: 350 cubic feet/minute

  • 3-Level Filtration

  • 3-Speed Settings

  • Coverage: 540 square feet

  • One-button Control

  • Dimensions: 13”x 13”x 20.4

  • Weight: 13 lbs. 

  • 1 Year Warranty (2-year warranty for the registered buyers)

 

 

Why Is It a Top Pick? 

 

It doesn’t feature a HEPA filter but the Swedish filter equipped with advanced technology can capture up to 99% of air pollutants including viruses and bacteria. The activated carbon filter effectively reduces VOCs, gasses, and other household odors produced from smoke, cooking, pets, and wildfire. You can wash the pre-filter when it gets dirty and reuse it. 

 

The three-stage purification system ensures that you have a great environment inside the walls. The fabric pre-filter collects larger particles like dust mites and hair. The particle filter attracts pollen, allergens, mold, and other fine particles. The pre-filter comes in various colors with a dark shadow that makes it an amazing choice to enhance the beauty of your interior. It creates a Scandinavian style. 

 

It produces only 31 decibels noise when running at the lowest speed. The noise produced at the highest speed is 56 decibels. You can choose the low setting for a disruption-free sleep. This model is backed with an excellent CADR (Clean Air Delivery Rate) score of 350 cubic feet/min cleaning power. 

 

This model is energy-efficient that uses 60 watts when it runs at the highest speed. It is certified with Energy Star for low energy consumption. AHAM certifies that it can filter the air up to 5 times an hour for medium and large rooms up to 540 sq. ft. 

 

You can easily operate this purifier using the one-button control. This simple user interface will help you easily choose between the three-speed settings. The pros and cons of this handy air purifier with washable filter are as follows. 

 

Pros 

  • Ensures a cleaner environment

  • Energy-efficient

  • Compact and stylish

  • Less noise at lower speeds

  • Easy to use

  • Portable and easy to move around

  • Effectively works for larger spaces

Cons

 

  •  May produce an unpleasant odor

  • The lights are too bright for bedrooms at night

09. Envion by Boneco – Therapure TPP240

 

Here comes the last product of our top 9 list. We hope you have already made your choice to buy a suitable air purifier for you. If not, this one may help you. It comes with great CADR scores and HEPA-type filtration to provide you with fresh and clean air inside a medium room. The key features of Envion by Boneco – Therapure TPP240 are as follows. 

 

Quick Summary

  • HEPA-type Filtration

  • UV-C Germicidal Light

  • 3-Step Filtration

  • Photocatalyst Filter

  • 24-hour Auto Timer

  • CADR: Pollen/155, Dust/132, Smoke/137

  • Coverage: 343 to 500 sq. ft. 

  • Stylish Tower Design

  • Optional Ionizer

  • Filter Cleaning Indicator

  • Item Dimensions: (7.9×26.1×9.6)”

  • Weight: 10.3 lbs. 

 

Why Is It a Top Pick? 

 

This air purifier features a three-level filtration. The HEPA-type filters reduce pollutants and allergens, UV-C germicidal light fights different germs and bacteria, and photocatalyst filters remove odors, fumes, and other VOCs and chemicals. The three-step cleaning altogether helps it filter the air so that you can breathe in fresh and clean air. 

 

It can cover medium rooms and large rooms measuring up to 343 sq. ft. and 500 sq. ft. respectively at the rate 3x/hour. The CADR scores for pollen, dust, and smoke are 155, 132, and 137 respectively. It ionizes the indoor air to trap airborne pollutants. The cleanable filters will save your money by eliminating the need for frequent filter replacement. 

 

The TPP 240 is energy efficient consuming as low energy as 55 watts when operated at higher speeds. The UV light bulb consumes only 3 watts energy. This low power consumption is a big plus within this price range. You’ll also love the features conveniently displayed on a digital screen. And the stylish tower design contributes to the beautification of the interior. 

 

It has earned mixed reactions from the Amazon buyers with an overall rating of 4.3 out of 5 stars from almost 500 buyers. That implies that it also has a few cons accompanied by the pros. 

 

Pros 

  • Removes air pollutants and odors

  • Easy to control

  • Very quiet on the lowest setting

  • Ideal for medium rooms

  • Permanent cleanable filters

  • Sleek design

  • Portable 

 

Cons

  • A bit noisy at high fan speeds

  • The blue lights don’t turn off

  • No sensor to regulate the fan speed automatically 

Buyer’s Guide and Additional Information

As a potential buyer, you may have a lot of questions, ifs, and buts hovering over your mind before deciding to buy the right product for you. No worries! We have all your queries answered here by our experts. We hope this buying guide will lead you to the perfect product for your needs. You have had enough of the products, now let’s know why you should buy an air purifier with a washable filter in the first place. 

Why You Need an Air Purifier with a Washable Filter

The only major reason for buying air purifiers with permanent/washable filters is to help you save money. Since an air purifier captures loads of air pollutants each day for almost 12 hours at a stretch, it easily gets dirty and the filter needs to be replaced every 3-6 months. These replacement filters are quite expensive and you’ll have a hard time finding the right fit each time you rush to a hardware store. 

That’s why you should check the filter whether it comes with a reusable filter option or not. You can choose either washable or permanent filters. Both are cleanable but there’s a slight difference. You should not wash a permanent filter with soap and water, it needs to vacuum cleaned. On the other hand, you can easily wash a washable filter with soap and water which is easier than cleaning with a vacuum. Besides, vacuum-cleaning doesn’t clean a filter as thoroughly as washing. So, we recommend you to buy an air purifier with washable filters. 

Common Features to Look for 

You wouldn’t buy a filter frequently as they’re supposed to last for at least a year. So, making an educated choice is a must to let you breathe fresh and clean air, and sleep peacefully without worrying about the efficacy of the air filter. In the following section, we’ll discuss the essential features you should consider when buying an air purifier. 

Types of Filters

Almost each air purifier model employs a three-stage filtration system equipped with a HEPA filter, an activated carbon filter, and a prefilter. Each type of filter has different tasks to accomplish. They all together perform an amazing cleaning job to remove air pollutants, allergens, and odors from the air. 

The type of filters used in an air purifier will determine the cleaning level and effectiveness of your filter. Different types of filters come with different levels of strength and capabilities. Let’s delve into the different types of filters.

HEPA Filters

A true HEPA (High-Efficiency Particulate Air) filter performs the best in this regard, while some purifiers with other types of filters also do a good job. HEPA filters can remove air pollutants that are as small as 0.3 microns up to 99.97%. Other than true HEPA filters, there are other less effective options labeled as HEPA-type and HEPA-grade filters. These are almost the same as true HEPAs, but not exact. 

Activated Carbon Filters

While a HEPA filter deals with the fine particles, air pollutants, and other allergens, an activated carbon filter helps users get relief from annoying household odors and chemicals produced from cooking, paint, pets, fireplaces, smoking, etc. 

Pre-filters

Pre-filters actually decrease the workload for other filters. They capture larger particles like hair, dander, and other visible air pollutants and protect the internal filter from getting dirty very fast. As a result, other sophisticated filters get less exposure to air pollutants and last longer eventually. So, a pre-filter helps your filter have an extended lifespan requiring less cleaning and replacement. 

CADR Score

The Clean Air Delivery Rate or CADR refers to the USA standard set by AHAM (the Association of Home Appliance Manufacturers). These CADR scores are tested and recorded in an independent laboratory to provide buyers with credible data. 

The CADR test numbers suggest the equivalent amount of clean air an air purifier could have produced to remove certain air pollutants like dust, smokes, pollens, etc. The purifier doesn’t produce this amount of air in real, but it can be compared to the mentioned concentration of air. 

Let me explain it a bit more simply. If the CADR for smoke is 130, it means that the purifier will clean the air to the exact level as130 cubic feet of fresh and clean air would do to help you get rid of the smoke that is stuck inside your room. But, your air purifier is removing the smokes without having to circulate this amount of clean air. That implies the air purifiers are as effective as 130 cubic feet of fresh air when reducing smokes. Higher CADR scores refer to higher effectiveness. So, check the CADR results before buying an air purifier. 

Effective Coverage Area

This is very very important to know the area of your room before buying a purifier. Each model of purifiers states the coverage area explicitly in the product description. Measure your rooms beforehand and choose an air purifier accordingly. You’ll have purifiers for almost any type of room- small, medium, and large. Check the coverage area stated in square feet. For example, if a filter can cover 250 sq.ft. area, it will be sufficient for small and medium rooms. 

Dimensions and Design

This is the part where a bit of personalization is relevant. Some people love it colorful whereas some others prefer grey, black and white colors. Some people love it compact and sleek some others want a larger option. The dimensions, designs, and styles completely depend on your personal choice. Air filters come in compact, long, tower, and large shapes. Some filters offer colorful options too. Make sure that your filter goes with the size and interior of your room. It should fit nicely in the room and suit the home decor as well.  You can even choose your preferred dimensions, colors, and styles from the list we provided here. 

Warranty

Most of the warranties are accompanied by a lot of terms and conditions. So, don’t get trapped by the flat offer they make. Read the details before you get impressed by the warranty facility. There are many types of warranties that vary from brand to brand, product to product. Without a doubt, an extended warranty is better than a short warranty. But, give attention to the terms and conditions. Does it cover only the workmanship defects? Are different parts included? Should I send the product back at my own cost? These are the FAQs you should ask before availing of a warranty. 

Certification & Award

Different independent organizations and government organizations test and review products so that they can certify them to be considered as high-quality products that meet the criteria set by that particular organization. It’s important for you as a buyer to choose an air purifier affiliated with AHAM, Energy Star, Safe Ozone, CARB, ETL,  Red Dot, Chicago Athenaeum, G-Mark, etc certification, and awards. 

Among them, the Energy Star label is the most essential as it suggests that this particular product is energy-efficient. Some models are certified with safe ozone which means that they don’t produce a substantial amount of ozone gas. Red Dot, G-Mark, Chicago Athenaeum, etc. are awards given to products that come with innovative designs. CARB stands for California Air Resources Board and ELT stands for Intertek’s Electrical Testing Labs, both of them oversee the quality of air purifiers and certify the deserved products. So, keep an eye on the certification labels and choose your air purifiers wisely. 

Other Features

With the advancement of modern technology, manufacturers tend to add extra features to their products to make them more attractive to the customers. Air purifiers also come with features like remote control, auto shutoff, sleep mode, timer, smart sensors, etc additional facilities. All these things are helping users to get better service from the purifiers, and making our lives more convenient than before. Though these shouldn’t get much priority in deciding which product you should buy, we suggest looking for these extra features before buying. 

How to Clean Your Filter 

Since the duty of an air purifier is to capture air pollutants and other particles, it is natural for them to get dirty at regular intervals. You need to be always careful so that the effectiveness of the purifier doesn’t get affected due to unclean filters. Clean the washable/cleanable filters regularly to get optimal air cleaning performance and extend the lifespan of the purifiers. The following steps will guide you to the right process of cleaning. 

  1. Disconnect the purifiers from the power source

  2. Remove the washable/cleanable filter carefully

  3. Determine the cleaning process (vacuum cleaning or washing)

  4. Soak a piece of soft cloth in soapy warm water

  5. Rub the dirty filter with this cloth and wipe away the dirt

  6. If the filter isn’t washable, use the attached brush of your vacuum

  7. Run the vacuum into the vents and outlets to wipe down the dust

  8. Put the filters directly towards sunlight for 2-3 hours

  9. You can also use a dryer to decrease the drying time

  10. Put the filter back to its place 

FAQs

Here are a few FAQs that may haunt your curious mind. We tried to answer all the questions that may pop in your head.

1. Will I really save money by using air purifiers with washable filters?

Ans: Yes, of course. You can clean and reuse these filters many times without having to replace them very often. This will eventually save your money as you don’t have to buy a new filter each time it gets dirty.

2. Do permanent filters work properly?

Ans: That depends on your buying decision. If you buy the right product or any of the products we suggested here, it will work just fine.

3. Are washable filters as effective as HEPA filters?

Ans: If your air purifier comes with HEPA filters it will be undoubtedly as efficient as HEPA filters. But there are different types of HEPA filters. Don’t expect the efficacy of a true HEPA from HEPA-grade or HEPA-type filters

4. Are washable air filters better than disposable?

Ans: Washable filters are better in terms of cost-efficiency and environment friendliness. Using reusable or permanent filters means that you will contribute less to the increase of landfill than using a disposable or replaceable filter.

5. Are washable filters any good?

Ans: They are as good as any other good quality air purifiers. But you must make an educated decision while buying.

Picking the Best Air Purifiers with Washable Filter for You

You can choose any of the air purifiers we shortlisted here. Each of these has the capability to remove air pollutants and reduce household odors from your home, office, kitchens, etc. having said that, still, we feel the urge to recommend some deserving products to help you make the right buying decision. 

Winix 5500-2 is the overall best option to buy. The HEPA filters perform well and their unique plasma wave technology is a big plus. Besides, very few products come with 4 adjustable fan speeds like this one. It has a moderate weight and decent size to fit in any corner of the room. The smart sensors, remote control, and other additional features are top-notch. Moreover, it features LED indicators to inform you about the air quality and let you know when to replace the filter. Considering the purification efficiency and other features, we can say this is the best air purifier with a washable filter. 

If you want to go for a lightweight product that is equipped with all the essential technology to ensure fresh and clean air for you, Blueair Blue Pure 411+ is the most suitable option. The convenient one-button design and six customizable colors have helped it draw the special attention of the buyers. It is Energy Star certified and claims to produce very little or almost no ozone gas. 

Hathaspace Smart True HEPA Air Purifier 2.0 is the only model here that features medical-grade HEPA filters. It is very efficient to reduce allergens, viruses, and bacteria in the room. The approximate coverage area is 1500 square feet which is the largest among other models’. It is also verified by renowned organizations like CARB, ETL, Energy Star. It is a bit heavy-weight due to the large capacity. This model is the best if you’re searching for a purifier that is equipped with medical-grade filters and can cover larger rooms.

HEPA filters are the best, but if you’re looking for something else, you can try Blueair Blue Pure 211+. It features Advanced Swedish Technology Filters which can effectively remove air pollutants annoying odors with an excellent CADR score of 350 cubic feet/minute. This model can cover up to 540 sq. ft. area and consumes less energy when operated. So, this is the best non-HEPA filter we have on our list. 

We hope that our intensive research and analysis will help you choose the right air purifier with washable filters for our needs. The hard work and time we invested in making this list will find the truest sense of success if you can make a well-informed decision to buy the model that fits you the most as per cost, coverage area, and filtration effectiveness. 

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