12x20x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 12 Pack spl_hrg Low noise output

Low noise output

The Magnum 18 also features a special hydrophobic coating on the coils which prevents fungal and calcium buildup

Suitable for organic growers

PRO-MIX PUR™ is a line of advanced inoculants aiming for professional growers who seek growth enhancement and protection for high-value crops

12x20x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 12 Pack spl_hrg Low noise outputPure Green Plus Carbon Eco Friendly AC Furnace Air Filters by Nordic Pure starts with an environmentally responsible non woven, high loft, antimicrobial filter media made of fine gauge polyester. 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 come to rely on from our Pure Green media which will now be white in color on the