14x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack Ventilation/Air Conditioning This ancient source of plant

This ancient source of plant food has proven itself over the ages to be an effective way to achieve a successful harvest

Pails - Resealable jugs of boric acid for large-scale use

The Uvonair 5000 Plus attacks and neutralizes odors at the source

Introduce green lacewing at the first sign of pest infestation for best results

Ebb & Gro Inner Bucket

14x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack Ventilation/Air Conditioning This ancient source of plantNordic 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