12x30x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack Terp Derp simply pull out some of

simply pull out some of the cloth material to renew the junction with a fresh surface

coco chips

Allows you to break sections of your garden into zones to maintain optimum and consistent feed

Tank reservoir capacity is 10 liters or 21 pints

It controls high amperage loads for lighting

12x30x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack Terp Derp simply pull out some ofNordic 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