27x27x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Nutriants • Internal check valve

• Internal check valve

Dont Risk Operation Shutdown - UL & CSA Compliant

we injure the microbial life that sustains healthy plants

Simply connect the two wires from your LED driver to the terminal block

and a collar that protects against accidental electrical contact

27x27x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Nutriants • Internal check valveNordic 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.