18x18x1 Pure Green Eco-Friendly AC Furnace Air Filters 24 Pack sprayers metals and trace elements which

metals and trace elements which are naturally found in healthy soil and vegetation

Also functions as an excellent "finishing" formula for determinate plants

The humic acids in EuroponicFossilFuel are derived solely from Leonardite

German made Wieland IP-rated input power connection (cord sold separately)

Minimum Order Quantity on Freight Shipments for Reservoirs

18x18x1 Pure Green Eco-Friendly AC Furnace Air Filters 24 Pack sprayers metals and trace elements whichPure 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