21 1/2x24x1 Exact MERV 13 AC Furnace Filters 6 Pack organic Daystar features:

Daystar features:

Readings are displayed on easy-to-read digital displays

return to system

Peppermint

Dimensions: 19

21 1/2x24x1 Exact MERV 13 AC Furnace Filters 6 Pack organic Daystar features:Nordic Pure MERV 13 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, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200