20x21x1 Exact MERV 10 AC Furnace Filters 6 Pack propagation trays Moderate Fungus Issues - 150

Moderate Fungus Issues - 150 ml per gallon

Replacement filter housing in case of cracking due to mishandling

and surge status

Can be mixed into fertilizers and soils

Shelf life is typically 2–3 years when stored properly

20x21x1 Exact MERV 10 AC Furnace Filters 6 Pack propagation trays Moderate Fungus Issues - 150Nordic Pure MERV 10 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 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies