20x25x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack rock-bottom Monitor EC regularly and adjust

Monitor EC regularly and adjust accordingly based on the crop and growth stage

The Catalyst Phone & Tablet Camera Filter clips securely to your cell phone or tablet

agricultural facilities

or additives can be added if the grower desires different specifications

Sungrower Supply Trellis Netting provides optimal canopy management support while ensuring plants have optimal light and air exposure

20x25x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack rock-bottom Monitor EC regularly and adjustNordic 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