15x20x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12 Pack harvest-solution Uses a 6-foot length self-retracting

Uses a 6-foot length self-retracting stainless steel wire

This rack tray will fit four 10 x 20 in propagation trays

This water blast does not discriminate

Grow More Fertilizers are designed to meet a need for a properly balanced

5-14 gallons per hour

15x20x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12 Pack harvest-solution Uses a 6-foot length self-retractingNordic Pure Pure Carbon Pleated Odor Reduction MERV 8 Air Filters is made with a durable non woven polyester base media infused with naturally derived charcoal, created to eliminate odors in your office or home. Our pleated design provides three times as much carbon media per A C filter but maintains excellent air flow. Our Pure Carbon air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh