10x14x1 MERV 13 AC Furnace Filters 6 Pack Lighting Accessories high-quality BPA-free food-grade plastic makes

high-quality BPA-free food-grade plastic makes it easy to see the plants and observe their growth

Add-A-Bar kits may need an additional 4' Auxiliary rail (LR5AUXRAIL) for systems that demand more than 2 total crossbar setups

agricultural and fermentation processes because of its ability to tolerate extreme temperatures and low humidity

or a 6" rockwool cube onto a 8" rockwool cube

Available in 220 ml bottles and 20ml sachets

10x14x1 MERV 13 AC Furnace Filters 6 Pack Lighting Accessories high-quality BPA-free food-grade plastic makesNordic Pure MERV 13 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200