17x25x1 Exact MERV 13 AC Furnace Filters 6 Pack loose coco Increases and accelerates germination when

Increases and accelerates germination when used as a seed inoculant

Dipotassium Phosphate

Reservoir Capacity - 7

You can lower

or 1 pouch per 750-1500 gallons

17x25x1 Exact MERV 13 AC Furnace Filters 6 Pack loose coco Increases and accelerates germination whenNordic 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