MA-40 Air Purifier
perfect for large rooms
The bestselling MA-40 blends style and technology for long-term air cleaning. Ideal for large rooms in homes, apartments, offices, schools, universities, classrooms, hospitals, restaurants, and other businesses. Trusted to remove 99.9% of harmful particles including allergens, odors, VOCs, smoke, pollen, pet dander, dust, smog, contaminants, and more down to 0.1 microns in size. Perfect for your bedroom, basement, living room, kitchen, office, and more.
Can clean 896 SF in 30 minutes*
0-8 hour timer
3 fan speeds
Sleep Mode
Filter Indicator
Touch Controls
MA-40 Air Purifier for Large Spaces
The MA-40 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.
- 896 sq ft Can clean in 30 minutes*
- 406m3/h Clean Air Delivery Rate†
- 99.9% Captures of particles down to 0.1 microns*
POWERFUL MULTI-STAGE FILTRATION
Compare Our Units
All units are equipped with activated carbon filters, with most units featuring HEPA H14 filters.
MA-CAR |
MA-12 Pro |
MA-14 |
MA-15 |
MA-22 |
MA-25 |
MA-35 |
MA-40 |
MA-50 v3.0 |
MA-112 |
MA-45 |
MA-125 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Coverage 80 sq. ft. every 30 min.* | Coverage 203 sq. ft. every 30 min.* | Coverage 213 sq. ft. every 30 min.* | Coverage 293 sq. ft. every 30 min.* | Coverage 278 sq. ft. every 30 min.* | Coverage 413 sq. ft. every 30 min.* | Coverage 640 sq. ft. every 30 min.* | Coverage 896 sq. ft. every 30 min.* | Coverage 1320 sq. ft. every 30 min.* | Coverage 2228 sq. ft. every 30 min.* | Coverage 772 sq. ft. every 30 min.* | Coverage 2,051 sq. ft. every 30 min.* |
| Colors Black | Colors White | Colors White, Black | Colors White, Silver | Colors White, Black | Colors White, Silver, Black | Colors White, Silver, Black | Colors White, Black | Colors White, Silver, Black | Colors White, Black | Colors White, Black | Colors White, Black |
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Option with Ionizer 
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Option with Ionizer - |
Option with Ionizer - |
Option with Ionizer - |
Option with Ionizer - |
Option with Ionizer - |
Option with Ionizer
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Option with Ionizer
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Option with Ionizer - |
Option with Ionizer
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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 | $49 | $89 | $99 | $99 | $149 | $300 | $250 | $300 | $595 | $300 | $399 |
Frequently Asked Questions
Frequently Asked Questions
Tempered Glass
Touchscreen Technology
Our tempered glass touch screen top allows you to adjust your purifier to the perfect settings for your space while looking great in you home or office.
Technical Specifications
Speed 2: 181.2 CFM
Speed 3: 239 CFM
Sleep Mode: 111.8 CFM
Speed 2: 50.3 dB
Speed 3: 53.3 dB
Sleep Mode: 40.5 dB
A Higher Standard in Air Purification
free shipping & returns
Free shipping, easy returns, no minimum.
30 DAY HOME TRIAL
Put our purifiers to the test, for up to 30 days
ozone free
Medify purifiers with ionizers are safe and ozone-free.
REMOVES 99.99%
of airborne particles down to 0.1 microns.*
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