20x26x1 MERV 14 AC Furnace Filters 6 Pack Steel stake 63 x PotPro™ | 8"

63 x PotPro™ | 8" Tall (2 Gallon)

Insects destroy plant cells by chewing up cell walls and sucking out fluids

pollinators (when used as directed)

inhibiting the production of enzymes involved in the formation of the fungus' cell wall

Best used for seed germination and propagation

20x26x1 MERV 14 AC Furnace Filters 6 Pack Steel stake 63 x PotPro™ | 8"Nordic 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.