18x18x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 3 Pack loose coco Set Output level: 50-115%

Set Output level: 50-115%

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

soilless media such as Coco·Mix™or in soil enriched with cocout fibres

This model has been used effectively to reduce odors in grow rooms and drying rooms

Through the strong growth of the roots

18x18x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 3 Pack loose coco Set Output level: 50-115%Pure 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