14x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack Environmental Controllers which incorporates a NDIR 0-30

which incorporates a NDIR 0-30

Double bow

Suggested Uses: This emulsifiable concentrate acts as an antifeedant

enabling integration with compatible environmental controllers and monitoring systems

14x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack Environmental Controllers which incorporates a NDIR 0-30Nordic 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