14x25x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack spl_jondon The EL1 has one lighting

The EL1 has one lighting control channel and the EL2 has two lighting control channels

colloidal silver

Water your garden with the kind of control that makes sure you never waste a drop

With an ideal N-P-K ratio of 7-9-5

14x25x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack spl_jondon The EL1 has one lightingNordic 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