16x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Tents & Tarps GroEzy™ Expandable Pots / Opentops

GroEzy™ Expandable Pots / Opentops

10 oz for 2

pH sampling assembly

The Battery Powered Sprayer saves labor (no pumping required)

• Accepts sodium or halide bulbs

16x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Tents & Tarps GroEzy™ Expandable Pots / OpentopsNordic 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