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- MA-25 PET Replacement Filter Set

Medify MA-40 has proven itself to be one of the best air purifiers ever introduced to the market. It blends style, and technology with power, and quality long-term air cleaning. This unit is the perfect choice for nearly every situation and room. Perfect for large size Student’s dorm Rooms, Residential Rooms, Apartments and Offices
Can clean up to 840 SF in 30 minutes
Filter life:
3-4 months or 2,500 hours
Medify Air H13 True HEPA Filters
The Medify Air MA-25 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 500 SF in 30 minutes*
230m3/h Clean Air
Delivery Rate†
Captures up to 99.9% of particles down to 0.1 microns*
True HEPA H13 or better removes 99.9% of particles down to 0.1 microns.*

1. Pre-Filter
Pre-filter removes hair, fibers, and large particles like dander.
2. True HEPA H13 Filter
The high-efficiency True HEPA H13 filter is tested to removed 99.9% of paritcles down to 0.1 microns.* This higher grade of HEPA filter easily catches pollen, dust mites, and other tiny airborne particles you can't see.
3. Substantial Carbon Filter
Substantial carbon filter with carbon pellets to remove odors and smoke.
Compare Our Units
All units are equipped with pre-active carbon and HEPA H13 filters.
![]() MA-CAR |
![]() MA-14 |
![]() MA-15 |
![]() MA-18 |
![]() MA-22 |
![]() MA-25 |
![]() MA-35 |
![]() MA-40 |
![]() MA-45 |
![]() MA-50 |
![]() MA-112 |
![]() MA-125 |
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Max CADR†
20m3/h (12 CFM) |
Max CADR†
120m3/h (71 CFM) |
Max CADR†
144m3/h (85 CFM) |
Max CADR†
150m3/h (88 CFM) |
Max CADR†
150m3/h (88 CFM) |
Max CADR†
230m3/h (135 CFM) |
Max CADR†
290m3/h (171 CFM) |
Max CADR†
380m3/h (224 CFM) |
Max CADR†
350m3/h (206 CFM) |
Max CADR†
510m3/h (300 CFM) |
Max CADR†
950m3/h (559 CFM) |
Max CADR†
930m3/h (547 CFM) |
Coverage 80 sq. ft. every 30 min.* | Coverage 200 sq. ft. every 30 min.* | Coverage 330 sq. ft. every 30 min.* | Coverage 330 sq. ft. every 30 min.* | Coverage 330 sq. ft. every 30 min.* | Coverage 500 sq. ft. every 30 min.* | Coverage 640 sq. ft. every 30 min.* | Coverage 840 sq. ft. every 30 min.* | Coverage 772 sq. ft. every 30 min.* | Coverage 1,100 sq. ft. every 30 min.* | Coverage 2,090 sq. ft. every 30 min.* | Coverage 2,051 sq. ft. every 30 min.* |
Colors Black | Colors White, Black | Colors White, Silver | Colors White, Black | Colors White, Black | Colors White, Silver, Black | Colors White, Silver, Black | Colors White, Black | Colors White, Black | Colors White, Silver, Black | Colors White, Black | Colors White, Black |
Option with UV Light - |
Option with UV Light - |
Option with UV Light - |
Option with UV Light - |
Option with UV Light - |
Option with UV Light - |
Option with UV Light - |
Option with UV Light |
Option with UV Light |
Option with UV Light - |
Option with UV Light |
Option with UV Light |
Option with Ionizer |
Option with Ionizer - |
Option with Ionizer - |
Option with Ionizer |
Option with Ionizer - |
Option with Ionizer - |
Option with Ionizer |
Option with Ionizer |
Option with Ionizer - |
Option with Ionizer - |
Option with Ionizer |
Option with Ionizer - |
Fan Speeds 3 | Fan Speeds 3 | Fan Speeds 3 | Fan Speeds 3 | Fan Speeds 3 | Fan Speeds 3 | Fan Speeds 3 | Fan Speeds 3 | Fan Speeds 4 | Fan Speeds 4 | Fan Speeds 4 | Fan Speeds 9 |
Rating | Rating | Rating | Rating | Rating | Rating | Rating | Rating | Rating | Rating | Rating | Rating |
$99 | $89 | $119 | $95 | $119 | $160 | $275 | $270 | $400 | $325 | $595 | $695 |

What is an air purifier?
Indoor 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 99.9% 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?
Technical Specifications
DISCLAIMERS |
*Based on average CADR for pollen, smoke, and dust when operating at fan setting 3. Assumes closed room with 8 foot ceiling. Refer to test results dated 5/16/23 on this page. †Average CADR for pollen, smoke, and dust. |
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A Higher Standard in Air Purification
Free Shipping
and Returns
30 Day
Home Trial
Ozone
Free
Lifetime
Warranty
Removes 99.9% of
particles down to 0.1%
microns.*

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