Pre-filter captures hair fibers and large particles for improved air quality
H13 true HEPA filter removes 99.9% of particles down to 0.1 microns for effective allergen and pet dander filtration
Activated carbon filter eliminates odors, smoke, and formaldehyde for fresher air
Cleans up to 1100 sq ft in 30 minutes for rapid room purification
Easy replacement process ensures consistent performance and air purity
Summarized by Shop
Replacement filter includes a pre-filter, HEPA filter, and an activated carbon filter to remove odors. MA-50 filters should be replaced after 3,000 hours or about four months of use.
Filter Type
Pre-filter, H13 true HEPA, Activated Carbon
Replacement Interval
Every 3,000 hours or approximately 4 months
Room Cleaning Capacity
Up to 1100 sq ft in 30 minutes, 550 sq ft in 15 minutes
Clean Air Delivery Rate
500
Color
White, Gray
Pattern
Solid
Summarized by Shop
4.6
428 ratings
5
4
3
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1
Love! This is cleaning large area
Cleaning a large area of my home like it says it will. It runs with a quiet speed and I like the variations of speed on it and I like the way it blows air out the top so it’s not blowing on you and it’s doing a great job.
D
Dena · August 13, 2026
replacement air purifier
Customer service rep was easy to work with and helped resolve our non functioning air purifier without difficulty.
C
Cynthia · August 31, 2026
MA-50 filter
Very disappointed, as MedifyAir has been unable to rectify the production issues which result in a strong odor being emitted from the H13 filters and they discontinued the higher quality H14s for this unit. Still awaiting delivery of pseudo-warranty's replacement MA-40s, as they still can supply these with H14s.