24x30x1 Pleated MERV 12 Air Filters 3 Pack Grow1 5' Steel Stake Maintains a constant flow rate

Maintains a constant flow rate even on hillsides or long circuits

Used for rooting cuttings of plants that will later be transplanted to either soil or a soilless medium

570 gallons of nutrient

and 100% cotton material

Calcium also keeps nutrients moving throughout the plant

24x30x1 Pleated MERV 12 Air Filters 3 Pack Grow1 5' Steel Stake Maintains a constant flow rateNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different