18x18x1 Pure Green Eco-Friendly AC Furnace Air Filters 6 Pack Terp Derp Due to the use of

Due to the use of only large-diameter tubing

• CLEAN COOL TECHNOLOGY

UV resistant for optimal protection from harsh outdoor conditions

External Total Control: WF840 is dimmable and distributes broad

When a CO2 combustion generator (propane or natural gas) is used to raise the CO2 level

18x18x1 Pure Green Eco-Friendly AC Furnace Air Filters 6 Pack Terp Derp Due to the use ofPure 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