14x14x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack Grow Strong built-in driver

built-in driver

This sturdy container is strong enough for shipping and attractively styled for selling

This Product Controls These Pests or Diseases: Shore flies

Additionally top-feed each plant 1-2 quarts of the water/Royal Flush solution

Automate your feed by inserting Tubing into center holes

14x14x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack Grow Strong built-in driverNordic 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