18x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack air-purification special ingredients designed for immediate

special ingredients designed for immediate utilization by the plant provide balanced N-P-K

Dont Risk Operation Shutdown - UL & CSA Compliant

Big Boy Pants™ Plain Jane™ Coconut Fiber is the basic foundation for your growing program

Roots Organics potting soil encourages healthier plants and better yields

Storage: Store this bag in a cool

18x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack air-purification special ingredients designed for immediateNordic 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