12x22x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack Meters & Solutions Add a bulb of your

Add a bulb of your choice (sold separately)

making it simple to reach the optimal Vapor Pressure Deficit for maximum growth

convenient and accurate system for ensuring optimum plant growth and health

Connection Size: 3/4” NPT

young plants

12x22x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack Meters & Solutions Add a bulb of yourNordic 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.