18x18x2 Pleated MERV 13 Air Filters 3 Pack Grow1 5' Steel Stake 4pcs each per HCS-3

4pcs each per HCS-3

giving lower growth tips the intensity they need to reach the canopy

PVC Sealing Tape

Our premium three-part nutrient system leaves nothing to chance and ensures an excellent crop

5in x 13in x 15

18x18x2 Pleated MERV 13 Air Filters 3 Pack Grow1 5' Steel Stake 4pcs each per HCS-3Nordic 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