18x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack house and garden soil Buffer recognition: 4

Buffer recognition: 4

The lubricant fills the microporous surface of your cutting blades which creates a smoother

broad-spectrum

and natural calcium source

18x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack house and garden soil Buffer recognition: 4Nordic Pure 18x20x2 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