Nordic Pure 20x20x4 Pleated MERV 12 Air Filter 2 Pack
Pleated MERV 12 air filters with nominal 20 x 20 x 4 and actual 19.5 x 19.5 x 3.63. Measures your air filter for proper fit. Customer insight notes good quality and ease of installation
Highlights
- MERV 12 filtration
- actual size disclosed
- easy installation
Pros
- good quality
- easy to install
- effective at reducing dust
- reasonable value as a substitute
- compares to Honeywell/Lennox sizes
Cons
- size may not match advertised dimensions for some users
- thickness/actual depth may differ from expectations
- fit issues with standard 20x20x4 cartridge slots
Best For
Features
- Nominal size listed as 20 x 20 x 4 inches
- Actual size is 19 1/2 x 19 1/2 x 3 5/8 inches
- Measuring instructions: match air filter size to actual dimensions for proper fit
- Compatible with 20x20x4 frames or filters with 4 3/8 inch depth
- MERV 12 filtration; equivalent to MPR 1500–1900
