Genuine MA-40 replacement filters should be used to maintain the effectiveness of the MA-40 air purifier unit. Removes 99.9% of harmful toxins including allergens, odors, VOCs, smoke, pollen, pet dander, dust, smog, contaminants, and more down to 0.1 microns in size. Perfect for clean air in bedrooms, baby nurseries, living rooms, home gyms, kitchens, offices, and more. Maintain your purifier's Lifetime Warranty by replacing the MA-40 filter every 4-5 months or after 3,000 hours of use, whichever comes first.
Medify Air True HEPA H13 & H14 Filters
The Medify Air MA-40 uses True HEPA H13 filters with three layers of filtration: pre-filter, H13 True HEPA, and active carbon composite for odors.
Can clean up to 840 SF in 30 minutes*
330m3/h Clean Air
Captures up to 99.9% of particles down to 0.1 microns
Only H13 or better removes 99.9% of particles down to 0.1 microns
Pre-filter removes hair, fibers, and large particles like dander.
2. True HEPA H13 or H14 Filter
The high-efficiency TRUE HEPA H13 filter is tested to removed 99.9% of particles down to 0.1 microns. Upgrade to H14 for 99.99% removal.
3. Substantial Carbon Filter
Substantial carbon filter with carbon pellets remove toxic odors, smoke, and formaldehyde.
Compare Our Units
All units are equipped with pre-active carbon and HEPA H13 or H14 filters.
What is an air purifier?
What is indoor air quality?
What is a HEPA filter?
HEPA is a type of pleated mechanical air filter. It is an acronym for "high-efficiency particulate air [filter]" (as officially defined by the U.S. Dept. of Energy). This type of air filter can theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns (µm). *Source: epa.gov, What is a HEPA filter?
How does it work?
Why are Medify Air filters special?