10x25x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack jg Our Liquid Kelp increases mineral

Our Liquid Kelp increases mineral uptake and overall plant growth and vigor

double-cinching ducting ports properly positioned where they should be

Flange: 4" or 6"

100 feet in length

Rated for 60 amps at 240 volts

10x25x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack jg Our Liquid Kelp increases mineralNordic 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