18x24x1 Pure Green Eco-Friendly AC Furnace Air Filters 6 Pack environmental Fortifies stressed plants during bloom

Fortifies stressed plants during bloom phase

These are the highest quality sprayers and are identical to what is included with most major brand cloning systems

durable enough to withstand all weather conditions

climbing cutworms

This product is a replacement part for the old style HF COSYS

18x24x1 Pure Green Eco-Friendly AC Furnace Air Filters 6 Pack environmental Fortifies stressed plants during bloomPure 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