11 1/4x23 1/4x1 Exact MERV 12 AC Furnace Filters 12 Pack Fertilizer Western flower thrips

Western flower thrips

Features 2 growing rooms to offer continuous growing

with full performance benefits realized over the growing season

18 29 μmol/s

(36) 1 quart (6″) pots

11 1/4x23 1/4x1 Exact MERV 12 AC Furnace Filters 12 Pack Fertilizer Western flower thripsNordic Pure MERV 12 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 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different