21 1/2x26x1 Exact MERV 7 AC Furnace Filters 6 Pack spl_hw Exile is one of the

Exile is one of the few that's both certified organic and registered as a fungicide

Grower’s Choice Horticultural Lighting Department has introduced the company’s first 1000 watt Ultra High Frequency digital double ended fixture designed specifically for commercial applications

ellastic trellis netting

environmentally safe

Precision lighting engineered for growers who demand flexibility without compromise

21 1/2x26x1 Exact MERV 7 AC Furnace Filters 6 Pack spl_hw Exile is one of theNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters