24x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 1 Pack AIR FILTER BOXES CSA-certified

CSA-certified

Plug into our Digital Heat Mat Thermostat (MTPRTC) (required

14 Gauge - Max Amps:15

and easy to fill

Ingesting even a small amount will cause a physiological reaction in their gut and they will cease feeding and eventually die

24x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 1 Pack AIR FILTER BOXES CSA-certifiedNordic Pure 24x24x4 MERV 8 Pleated 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