11 1/4x23 1/4x1 Exact MERV 12 AC Furnace Filters 12 Pack eligible-for-discount Automatic Shut-off– User-selectable time until

Automatic Shut-off– User-selectable time until meter shuts off to conserve battery life

- Designed for indoor use

usable height is 3

• Adjustable output of 1

1U and 3U blank and vented panels are also available

11 1/4x23 1/4x1 Exact MERV 12 AC Furnace Filters 12 Pack eligible-for-discount Automatic Shut-off– User-selectable time untilNordic Pure MERV 12 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, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different