14x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Nutrients and Supplements Ozone is highly reactive to

Ozone is highly reactive to most odor-causing contaminates and allergens

enhancing your plants vigor and growth all season long

No re-entry waiting period (0-hour REI) and can be used up until the day of harvest (0-day PHI)

-Prevents mold from forming

and other heavy metals commonly found in municipal tap water

14x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Nutrients and Supplements Ozone is highly reactive toNordic Pure Half Inch Ring Panel AC Furnace Air Filters consist of an internal frame bonded between flat layers of two different types of electrostatically charged HVAC furnace filter media. The first layer is a high capacity, polyester filter material which acts as a pre filter, capturing large airborne particles. The second, more efficient, layer is a MERV rated smooth poly blend filter material. The electrostatic charge works as a magnet to draw in