18x18x2 Pleated MERV 13 Air Filters 3 Pack Grow1 5' Steel Stake giving lower growth tips the

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

IP Rating: IP65

Duct length is 25 ft and includes 4 zip ties per bag

4pcs each per HCS-3

This strong yet breathable fabric helps keep you cool to prevent heat stress

18x18x2 Pleated MERV 13 Air Filters 3 Pack Grow1 5' Steel Stake giving lower growth tips theNordic 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