Room Air Purifier Filters

Enjoy clean, fresh air by replacing the portable air filter in your room air purifier. A portable HEPA filter in your office, bedroom, or family room removes allergens from the air and keeps your space clean. When it’s time to replace the filter – you can count on us to have the right HEPA filter for your air purifier. In many cases – we will provide a "kit", which includes a main HEPA filter and several pre-filters. We offer the most common replacement portable air filter and pre-filter replacements for top brands.

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Room Air Purifier Filters
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Choose from our most popular products
Sanuvox BIOPUR 6-Stage Portable Air Treament System
Sanuvox BIOPUR 6-Stage Portable Air Treament System
Austin Air Healthmate HM400 Portable Air Purifier - Sandstone
Austin Air Healthmate HM400 Portable Air Purifier - Sandstone
Austin Air Healthmate HM400 Portable Air Purifier - Black
Austin Air Healthmate HM400 Portable Air Purifier - Black
Austin Air Healthmate Plus - HEPA + Chemicals, Smoke & Odors - Large Room Air Purifier - Black
Austin Air Healthmate Plus - HEPA + Chemicals, Smoke & Odors - Large Room Air Purifier - Black
Austin Air Healthmate Plus - HEPA + Chemicals, Smoke & Odors - Large Room Air Purifier
Austin Air Healthmate Plus - HEPA + Chemicals, Smoke & Odors - Large Room Air Purifier

What Our Customers Have to Say

Mary K. 1 day ago
5
works very well and fit perfectly
Lisa B. 1 day ago
5
Used it in my Germ Guardian. It was a snug fit (which is good in my opinion). It comes with a carbon pre-filter. Only problem was the foam padding, around the outer edges, causes the micro switch to not activate (too soft, at the bottom edge). So, I just took a folded piece of paper and placed it between the filter and switch. It added just enough extra firmness to activate the switch. Probably could have used a couple layers of tape. All in all, a good deal and filter.
Darcy 2 days ago
5
Works fine so far.
JOSEPH R. 2 days ago
5
Great product! Fit perfectly in our vacuum cleaner and a noticeable improvement in the vacuum cleaner's performance.

Frequently Asked Questions

What are the benefits of a portable air filter?

Portable room filters are relatively inexpensive and can be moved from room-to-room. Portable air purifiers provide a perfect clean air solution for offices, bedrooms, nurseries, and family rooms. Your whole house heating and cooling system may offer substandard air filtration or none at all – so adding a portable air filter to any room is a perfect way to ensure robust indoor air quality in commonly occupied spaces.

Does my portable air filter have a HEPA filter?

Probably. Most portable air filters have a HEPA component. In other words - a filter that removes 99.97% of airborne particles. Check the specifications sheet for your air filter system - but the vast majority of these systems do carry HEPA filtration claims.

How often should I replace the filter in my room air cleaner?

If you operate your portable air filter continuously - the main HEPA filter should be changed every 90 days. Under normal use - portable HEPA filters can last up to 6 months. If the system includes a separate pre-filter, it should be changed every month.

What is a multi-stage portable air filter?

Many manufacturers will include multiple stages of filtration in their product. For example, there may be a stage 1 prefilter with an activated carbon component. This pre filter will reduce odors and VOCs – and extend the life of the main HEPA filter by capturing very large particles. If the prefilter does not include activated carbon – another stage 3 filter with carbon may be present. Some manufacturers will include all 3 stages in 1 filter.