12x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack featured Packaging Dimensions: 275mm(L) x 164mm(W)

Packaging Dimensions:                   275mm(L) x 164mm(W) x 62mm(H)

Gro Pro® Essential Round Fabric Pots feature breathable fabric allowing for faster plant growth through better access to oxygen

look no further

Fully assembled—ready to plug and grow

A simple way to raise a hood as plants grow

12x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack featured Packaging Dimensions: 275mm(L) x 164mm(W)Nordic 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