12x12x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack grow-light-ballasts Food-grade materials

Food-grade materials

TrolMaster’s Hydro-x controller system is designed to control the majority of supplemental lighting fixtures on the market

Twister T6 Drive Pulley

Minimum order quantity - 6

6cm) "off" level range is 1/2" - 1-1/2" (1

12x12x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack grow-light-ballasts Food-grade materialsNordic 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