20x22_1/4x1 Exact MERV 7 AC Furnace Filters 6 Pack spl_dakine420 Includes a protective cap and

Includes a protective cap and batteries

It comes in three different roll lengths and two different thicknesses

automatic temp compensation and probe diagnostics

close to walls

20x22_1/4x1 Exact MERV 7 AC Furnace Filters 6 Pack spl_dakine420 Includes a protective cap andNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters