18x18x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack environmental then Attack Back is for

then Attack Back is for you

Provide fresh and filtered water to your home or garden

| Airflow: 200 CFM | Noise: 30 Dba | Bearings: Dual Ball

turf and ornamentals

18x18x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack environmental then Attack Back is forNordic 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