13x20x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack special-order This basic 10" x 20"

This basic 10" x 20" black plastic propagation tray without holes is great for all your propagation needs

Solenoid for Hydrofarm's Active Air COSYS and COSYS20

Enclosed design reflector

now producing a class leading luminous flux of 160

flowers and fruit

13x20x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack special-order This basic 10" x 20"Nordic 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.