Air Purifiers with Washable Filters: True Lowdown, Smart Pick & Top FAQs


Google "best air purifiers with permanent washable filters" and you will find thousands of search results.

But which result should you trust? How to prevent yourself from being trapped by exaggerated ads?

You are now in the right place. In this article, I'll share the lowdown of the so-called air purifiers with washable filters, the best option you should go, and frequently asked questions you are interested in.

Let's be clear: Nothing can last forever. These washable or permanent filters of air purifiers cannot run forever.

What to go next? Keep reading.

Unveil the Cover Of:
Part 1. Real Truths on Air Purifiers with Washable Filters
Part 2. True Facts: Washable Filters ≠ Permanent Filters
Part 3. Replaceable vs Reusable Filters: Which One to Go
Part 4. Reviewed: Best Air Purifier with Washable Filters
Part 5. Discussion: Air Purifiers with Washable Filters FAQs

Part 1. Real Truths on HEPA Air Purifiers with Washable Filters

Those air purifiers for home with washable filters use PET materials (a kind of clear, strong, and lightweight plastic materials). Hence, this type of plastic HEPA filters can be washed directly via water.

Room air purifiers with washable plastic HEPA filters, are not as effective as true HEPA air cleaners in absorbing the dust, smoke, pollen, or smells.

The washable plastic filter is similar to true HEPA filters from the appearance, but they are not the same. Plastic type would be much smoother and cannot trap allergens or particles efficiently like H11, H12, H13 true HEPA filters do.

True HEPA filters are able to kill those ultrafine particles and odors, such as cigarette smoke, kitchen smells, pet dander, dust mites, etc., ensuring clean air.

Don't be tricked by those best air purifiers for allergies with washable filters. They fail to truly purify the air. What they can do is removing or sucking up those large particles or debris, such as long hair, without being able to remove small particles.

In short, it is not advised to purchase big or compact air purifiers with washable filters for your large or small rooms, bedrooms, tabletop, mold, dust, pet, basement, garage, etc.


In some cases, washable filters are not equal to permanent filters. Check the 👇 below part for true facts.

Part 2. True Facts: Washable Filters ≠ Permanent Filters

A lot of OPs in forums and communities often ask for purchase recommendations like "I want the best air purifiers with permanent washable filters", and ask the question "Are washable and permanent filters the same?"

Actually, not every washable filter is a permanent filter. And not every permanent filter is washable.

In reality, many air purifiers with permanent filters are not washable. They use a kind of "fake" HEPA filter materials and ask you to vacuum the filters once each week. The misleading ads would tell you that "All you need to do is vacuuming the filter and the filter never needs replacement".

But guess what?

You'll find that just several days or weeks, the permanent filter inside the air purification system is clogged by pet dander or dust. It is extremely hard for you to vacuum the filter, and the filter won't become new no matter how many times you clean it. Once the filter is full of dust, animal dander, smoke, its air cleaning efficiency starts to fade.

Those washable filters are not exactly permanent since the more frequently you wash the filter, the faster the filter will lose its filtration capability. If you don't wash the filter, the filter will become useless since there is no vacancy for big particles to live.

Indeed, you will save big in a long run when you choose an air purifier with washable or permanent filter. But keep it in mind that regardless washable filters or permanent "fake" HEPA filters are not able to truly clean the dirty air. It is not wise to sacrifice the air purification efficiency for cost efficiency.

Big hint: It is not advised to choose air purifiers with washable or permanent filters.

Part 3. Replaceable vs Reusable Filters: Which One to Go

Air purifiers permanent vs replaceable filter, or air purifier washable filter vs disposable, which one should I choose?

Both washable and permanent filters in large or mini air purifiers are categorized as reusable filters. Reusable filters fail to clean the allergens & particles completely, and it is quite troublesome for you to clean or vacuum the filters.

For the maximum maneuverability and air cleaning effectiveness, don't go air purifiers with washable or permanent filters.

Golden rule: If you do want a washable filter, always choose an air purifier with permanent & washable fabric pre-filter and all-in-one true HEPA filter for your whole house or office air cleaning.

Part 4. Purivortex V3 Review: Best Air Purifier with Washable Pre-Filter & True HEPA Filter for Large RoomI

This large room air purifier offers the washable fabric pre-filter and 3-in-1 filter, including the H13 true HEPA filter, the activated carbon filter and the cold catalyst filter.

The washable permanent pre-filter blocks large particles, debris and hair. You can put the pre-filter inside the washing machine directly for easy cleaning. The H13 true HEPA filter removes the ultrafine particles, such as dust, pollen, animal dander (larger than 0.3 μm). The activated carbon filter and cold catalyst filter adsorb smells, odors, viruses, etc. In the end, the ozone-free air purifier with washable pre-filter produces completely clean air.

The smart portable air purifier with washable filter has the pragmatic handles for each side, so that you are able to lift it and move it easily room to room.

Adopting the advanced and sensitive laser sensor, Purivortex V3 keeps tracks of the real-time air quality and informs you with the different LED color. With the auto mode, this versatile air clean can change the fan speed based on the air quality.

Powerful functionality doesn't mean running loudly. The best quiet air purifier with washable filter only runs at 23 dB (whisper) when in auto mode or minimum fan speed, and at 55 dB (home refrigerator) when in the maximum fan speed.

If you want a versatile and best-budget air purifier with washable pre-filter around $150 or under $200, the V3 is undoubtedly the top 1 pick you want.

With the advanced online shopping, it is easy for you purchase the best air purifies with washable filters on Costco, Amazon, official online store, Walmart, BestBuy, The Home Depot, Lowe's, etc. with free shipping, when you live in Canada, UK, US, Australia, Philippines, Malaysia, etc.

Part 5. Discussion: Air Purifiers with Washable Filters FAQ

I have answered frequently asked questions to further clear your possible doubts. If you have other questions or insights, please share with me in the comment below. I will feature your viewpoints in this FAQ list.

1. Is there an air purifier with washable filter?

Do air purifiers have washable filters? Can you get an air purifier with a washable filter? Is there an air purifier that has a washable filter?

A: Yes, there are air purifiers with washable filters. This type of air cleaners uses PET plastic materials for the filter, so that the filter won't melt after washing it. But the effectiveness of these air purification devices are not that effective in cleaning dust & particles, especially those extremely fine particles.

2. Are air purifiers with washable filters effective?

Do air purifiers with washable filters work? Are air purifiers with washable filters worth it?

A: Air purifiers with washable filters are effective in collecting and removing large particles or debris, like pet fur, long human hair, and paper pieces. However, they cannot filter small particles and allergies, such as dust, pollen, pet dander, smoke.

For the air cleaning performance, do go for air purifiers with true HEPA filters.

3. How long do washable air filters last?

A: Makers of air purifiers with washable filters claim that their washable filters last years, from 5 to 10 years. In reality, they can only last for 1 or 2 years since tons of dirt will be attached to the filter. It is extremely hard for you to wash them. Their efficiency would be fading as time goes by.

Disposal or replaceable HEPA filters last 3-6 months. They are extremely effective in cleaning the air and you don’t need to clean them. The filters are made from eco-friendly and recyclable materials, without worrying about polluting the Earth.

4. Can carbon or HEPA air filters be washed?

A: Generally speaking, activated carbon filters and true HEPA filters are not washable or reusable. They are disposable and last 3-6 months.

5. How do you clean a permanent filter?

A: It is easy to clean a permanent filter. Simply follow steps below.

Step 1. Turn off the air purifier and unplug it.
Step 2. Take out the filter from the air purifier.
Step 3. If it is a washable permanent filter, wash it directly in warm & soapy water. Rinse the filter and dry it completely before putting it back to the air cleaner.
Step 4. If it is a permanent but non-washable filter, please use a small vacuum cleaner with the brush attachment to suck up the dirt, dust or debris thoroughly on the filter.

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