


The MA-40 is Medify's heavy-duty air purifier designed for large spaces up to 1,793 square feet in one hour. Uses medical-grade H13 HEPA filtration with a three-stage system (pre-filter, H13 HEPA, activated carbon) that captures 99.9% of particles down to 0.1 microns.
Boasts a powerful 330 CFM CADR rating—among the highest in its class. Filters last 2,500 hours, which translates to about a year if running 8 hours daily or 3-4 months at 24/7 use.
Includes optional ionizer for additional purification (verified zero ozone by UL 2998). Features sleep mode, filter replacement indicator, and easy-to-use controls.
Used by schools, medical offices, and anyone serious about indoor air quality. Lifetime warranty.


• Medical-grade H13 HEPA filtration
• 330 CFM CADR, covers up to 1,793 sq ft
• Optional ionizer (UL 2998 zero ozone verified)
• 2,500-hour filter lifespan
• Lifetime warranty, used by medical offices
"It has been well over a month and we could not be happier with all THREE of our wall-mounted units! We have one on every level of our home. The super fast shipping is impressive. We love the easy set up as well."