21 1/2x24x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Environmental Controllers We also carry 4 7/8

We also carry 4 7/8 and 5 1/4 inch depth filters

Cloning Collars for any cutting

Sod Webworm

cultivators can freely adjust the light bar space according to your growing needs in order to maximize light utilization

exhaust fans

21 1/2x24x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Environmental Controllers We also carry 4 7/8Nordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.