11 1/4x11 1/4x1 Exact MERV 14 AC Furnace Filters 6 Pack Drying Racks Can be used on all

Can be used on all plants

recommended rates

Excellent draining capacity: Its dense network of inter granular voids of high drainage capacity prevents water from stagnating

Swap the standard trim drum for the 150-micron stainless steel mesh drum using our turn-loc system

increasing your growing success with starts

11 1/4x11 1/4x1 Exact MERV 14 AC Furnace Filters 6 Pack Drying Racks Can be used on allNordic 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.