10x25x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack pots The SPH-1 is also a

The SPH-1 is also a powered hub

On the backside are ports to connect and control additional fans

Weight: 24

These fixtures are fold-able for easy transport and Controllable with the B-Lite Master Zone Controller

10x25x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack pots The SPH-1 is also aNordic 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