16x24x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack new_additions Manufactured from durable UV protected

Manufactured from durable UV protected HDPE plastic

fruit trees

Environment: Can be used on plants grown indoors

Safe for use in irrigation systems

waterproof (IP67 certified)

16x24x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack new_additions Manufactured from durable UV protectedNordic 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