21x23x1 Exact MERV 14 AC Furnace Filters 6 Pack flowering Fit for 8 in

Fit for 8 in

For example

Liquid Ladybug™cannot hurt you or your plants

Single use only

Most crawling insects return to their nests to die

21x23x1 Exact MERV 14 AC Furnace Filters 6 Pack flowering Fit for 8 inNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.