Verified Fit
4.7
Best MatchVerified Fit
Dimensions
20x25x1 in
MERV rating
13
Lifespan
3–12 months
Compatibility
99%
About this filter
20x25x1 is the most common HVAC return size in America, and this is its most-reviewed filter. MPR 1900 captures wildfire smoke and viruses.
Features
- MPR 1900
- Smoke + virus rated
- 3-month
Replaces
Standard 20x25x1 returns