18x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack pest-and-disease-control Backed by Research

Backed by Research

• Built-in defrost system engages at 32°F

- Works as part of the FloraFlex® PotPro™ 16/17mm tubing drainage system

Perfect for scrubbing and supplemental odor control

18x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack pest-and-disease-control Backed by ResearchNordic Pure 18x24x2 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