10x24x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack hydro-x before adding any other nutrients

before adding any other nutrients

depriving flames of their fuel source so they don't spread

The Trim'R-Matic runs on 120v or 240v and plugs straight into the wall or power strip

Converts with a switch from sodium to halide

It's the only slug control we trust around our crew and our customers' produce — no worries about residue or pet safety

10x24x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack hydro-x before adding any other nutrientsNordic 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