22x24x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack Misc Integrates into any size UL

Integrates into any size UL Listed contactor or lighting panel

ExHale can be used for both vegetative plant growth as well as for fruit and flower production

uniform temperature control for germination

Biodegradable PERpose Plus works on contact and provides cost effective

and can be used indoors and outdoors from start until harvest

22x24x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack Misc Integrates into any size ULNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.