10x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack Extension 56 Or 80 Square Feet

56 Or 80 Square Feet (3

Patent Pending – On

The SPH-1 can be located in a central location with a single RJ12 cable connecting it to the main controller

Increases yields

Adjustable focus allows the user to analyze various issues

10x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack Extension 56 Or 80 Square FeetNordic Pure 10x20x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material