10x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack eligible-for-discount Suitable for protecting in medium

Suitable for protecting in medium gas density environments

Electronic ballast

Plants can sit in ReadyGro with 1 to 2 inches of water and

leaving healthier

rust and discoloration - providing years of trouble-free operation

10x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack eligible-for-discount Suitable for protecting in mediumNordic 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