20x22x1 Pleated MERV 13 Air Filters 12 Pack pumps-and-irrigation-supplies • Great lumen output for

• Great lumen output for high PAR values

- Sulphurous

Contains Non Plant Food Ingredient Silica (derived from Bamboo Extract)

heavy-duty-unit that seals bags up to 15 in wide

Delivering ultimate light output

20x22x1 Pleated MERV 13 Air Filters 12 Pack pumps-and-irrigation-supplies • Great lumen output forNordic 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