15x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Pest and Disease Control and features internal RF shielding

and features internal RF shielding and multi-aspect protection circuitry

Reapply approximately one month after the initial application

Resistant to corrosion

Includes a quality UL-listed water pump with pre-filter housing to keep sprayers free from debris and preventing clogging

All electrical parts completely sealed in

15x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Pest and Disease Control and features internal RF shieldingNordic Pure 15x20x2 MERV 10 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