12x12x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack Drying Racks Procidic2 concentrate is a systemic

Procidic2 concentrate is a systemic

Features CNC-machined chamfering on all corners and a lasered typography print

prevention-focused products such as Prevasyn and Defguard from General Hydroponics

Pet & People Safe – Gentle enough to use around kids

Designed by experts in lamp/ballast compatibility

12x12x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack Drying Racks Procidic2 concentrate is a systemicNordic 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