21x22x1 Exact MERV 13 AC Furnace Filters 6 Pack light HI700004 pH 4

HI700004 pH 4

Inert Ingredients: Carrier and dispersant agents

Perennial weeds with deep root systems may require multiple applications for full elimination

low power consumption

21x22x1 Exact MERV 13 AC Furnace Filters 6 Pack light HI700004 pH 4Nordic 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