14x25x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack Sea Green Hydro and fit into metal or

and fit into metal or flex ducts

Designed to cut asparagus spears 1 to 2 inches below the soil level during harvest

Visible results can be seen within days of application

• Nutradip Calibration Solution pH 4

Controls multiple fans in up to four independent zones

14x25x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack Sea Green Hydro and fit into metal orNordic 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