18x18x1 Pleated MERV 13 Air Filters 12 Pack Tents / Indoor Greenhouses 3/4 horsepower motor

3/4 horsepower motor

It can be used on over 40 different categories of plants

green sand

These surfaces hold moisture and nutrients and make them available to plant roots

18x18x1 Pleated MERV 13 Air Filters 12 Pack Tents / Indoor Greenhouses 3/4 horsepower motorNordic 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