18x22x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack growing-accessories Stay connected to your crop

Stay connected to your crop 24/7

Use the high and low light settings to get 3-6 hours of battery life

bathroom fans and tumble dryers

Because Stonington Blend is naturally dark in color

Connect to a compatible 0-10V dimmer or controller for precise PPFD adjustment

18x22x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack growing-accessories Stay connected to your cropNordic 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.