12x24x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 2 Pack Chemicals Includes detachable 12-foot precision probe

Includes detachable 12-foot precision probe that is water resistant

Moderate pH

Maintaining the hydrated layer and clear junction will help to ensure a fast and reliable measurement

blower or reducer by sliding the rubber collar over the inlet or outlet side

and operating instructions

12x24x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 2 Pack Chemicals Includes detachable 12-foot precision probeNordic Pure 12x24x1 MERV 12 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