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- MA-112 Replacement Filter Set
Filter life:
4-5 months or 3,000 hours
Medify Air True HEPA H13 & H14 Filters
The MA-112 air purifier from Medify is available with True HEPA H13 filters for 99.9% particle removal or True HEPA H14 filters for 99.99% removal down to 0.1 microns*. Upgrade to H14 for a higher level of purification.
Can clean up to 2500 SF in 30 minutes*
950m3/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 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 H13 for 99.9% removal. Easily catch pollen, dust mites and bacteria carriers, 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 a pre-filter, True HEPA H13 or H14, and active carbon filter.
![]() 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?
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 99.9% 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
CADR BY SPEED† |
Speed 1: 360 m3/h (212 CFM) Speed 2: 477 m3/h (281 CFM) Speed 3: 664 m3/h (391 CFM) Speed 4: 950 m3/h (559 CFM) |
---|---|
CADR BY PARTICLE |
Smoke: 1,019 m3/h (600 CFM)
Pollen: 765 m3/h (450 CFM) Dust: 1,019 m3/h (600 CFM)
Smoke: 928 m3/h (546 CFM)
Pollen: 765 m3/h (450 CFM) Dust: 957 m3/h (563 CFM) |
COVERAGE AREA* |
15 mins: Up to 1,250 square feet (116 square meters) 30 mins: Up to 2,500 square feet (232 square meters) 60 mins: Up to 5,000 square feet (465 square meters) |
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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