20x20x1 Pure Green Eco-Friendly AC Furnace Air Filters 12 Pack ventilation The factory installed high capacity

The factory installed high capacity PREfilter eliminates bigger particles such as dust to prevent premature usage of the carbon

• This product is labeled for use in vegetable gardens up until harvest and remains effective after rain or sprinkling

Dimensions: 59

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20x20x1 Pure Green Eco-Friendly AC Furnace Air Filters 12 Pack ventilation The factory installed high capacityPure 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