20x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Controllers simply immerse tester tip into

simply immerse tester tip into sample

Direction and Speed of the Fingers

It is recommended to use Root Cleaner with its sister product – Green Cleaner

- 8" flange pre-installed

Fleas (mult)

20x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Controllers simply immerse tester tip intoNordic Pure 20x30x1 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