20x24x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack propagation trays Due to ON-Gard's plant-based origins

Due to ON-Gard's plant-based origins it does not have any of the heavy metals

0 and pH 7

increments from 1/4 - 1 oz

there is no need to worry anymore

(1) TDZ Multiplying Medium

20x24x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack propagation trays Due to ON-Gard's plant-based originsNordic 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