Nordic Pure MERV 12 furnace air filter 20x25x5 4 pack
Nordic Pure MERV 12 furnace air filters with actual size 19 7/8 x 24 7/8 x 4 3/8. Replaces Honeywell 20x25x4; provides improved air filtration. Customers note easy installation and effective dust reduction
Highlights
- MERV 12 rated filtration
- actual size vs nominal size specified
- made in the USA
Pros
- effective particulate filtration
- easy to install
- actual size clearly labeled
- made in the USA
- includes multiple-pack value
Cons
- reported sizing issues for 20x25x5 fit
- varying compatibility with some systems
Best For
Features
- Nominal size 20 x 25 x 5 H; actual 19 7/8 x 24 7/8 x 4 3/8
- Replaces Honeywell 20x25x4 filters with an MPR equivalent 1500-1900
- Designed for high efficiency filtration and moderate allergies
- Made in the USA
