10x20x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack spl_dakine420 Note: The LightRail 5 Auxiliary

Note: The LightRail 5 Auxiliary Rail does not have rail alignment pins and does not need them because travel across the seam will not be necessary

SURVIVABILITY IN A WIDE RANGE OF ENVIRONMENTAL CONDITIONS

This ballast offers efficiency and versatility at an affordable price

A built-in backflow preventer helps avoid oil contamination in case of an unexpected shutdown

10x20x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack spl_dakine420 Note: The LightRail 5 AuxiliaryNordic 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