16x24x1 Pure Green Eco-Friendly AC Furnace Air Filters 6 Pack Grow Strong In effect it defies gravity

In effect it defies gravity

harzianum spores germinate and actively seek out roots to pair with and soil-born plant pathogens to feed on

allowing for robust VPD performance across all grow conditions

Can be used on flowering plants

Specifically designed for horticulture applications using GE's XO technology

16x24x1 Pure Green Eco-Friendly AC Furnace Air Filters 6 Pack Grow Strong In effect it defies gravityPure 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