10x30x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack spl_hrg After a very short time

After a very short time

May assist plants with the uptake of nutrients

FoxFarm’s Tomato & Vegetable formula contains premium ingredients like bat guano

Splits one 16-17mm Floraflex Double Layered Tubing into two with three male connections

10x30x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack spl_hrg After a very short timeNordic 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