8x20x1 Pure Green Eco-Friendly AC Furnace Air Filters 3 Pack veg-and-bloom A high adsorption yield number

A high adsorption yield number equals a greater capacity to adsorb odors

act as an organic catalyst in biological processes

Constructed with an aluminum mounting frame and heavy-duty steel enclosure

Diamond diffusion pattern to spread light more evenly

8x20x1 Pure Green Eco-Friendly AC Furnace Air Filters 3 Pack veg-and-bloom A high adsorption yield numberPure Green Eco Friendly AC Furnace Air Filters by Nordic Pure are made from an environmentally responsible non woven, high loft, antimicrobial filter media. The MERV 6 rating has a lower pressure drop, minimizing energy consumption while maintaining a high dust holding capacity. As we continue to keep our eyes on media technology advances, our Pure Green media will be changing its appearance. Please expect the same quality and performance you have