10x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack sprayers-and-wands Built from heavy-duty

Built from heavy-duty

Is safe around people and pets when used as directed

2 x Matrix | 9" x 10

- Only perform treatments during the vegetative plant stage

cool AV closets

10x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack sprayers-and-wands Built from heavy-dutyNordic 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