18x27x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack MH Hanging release boxes within the

Hanging release boxes within the plant canopy allows predators to move into infestation areas quickly

Perfect Color HPS grow room glasses are the go-to optical tool for indoor horticulture under high pressure sodium lights

Xtra versatile—works with most fixtures

-Displays weight in grams

Botanicare creates a highly effective fertilizer and growth stimulator

18x27x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack MH Hanging release boxes within theNordic 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.