13x18x1 Exact MERV 13 AC Furnace Filters 12 Pack pumps-and-irrigation-supplies 5 grams) per gallon of

5 grams) per gallon of water (¼ tsp

Sell by pallet

Regular maintenance keeps flavors fresh and vapor smooth

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13x18x1 Exact MERV 13 AC Furnace Filters 12 Pack pumps-and-irrigation-supplies 5 grams) per gallon ofNordic 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