14x28x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Grow1 5' Steel Stake 9% of previously lost light

9% of previously lost light while increasing lumen availability up to 300%

Lumina™ can be applied as frequently as needed based on crop requirements

humidity and a cycle timed device

while a storm flap over the zipper adds an extra layer of protection

Bean Leaf Beetle

14x28x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Grow1 5' Steel Stake 9% of previously lost lightNordic 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.