25x25x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack X Nutrients Designed for open-rated usages

Designed for open-rated usages

or injecting into burrows

Nordic Pure 12x20x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

and better color rendering

25x25x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack X Nutrients Designed for open-rated usagesNordic Pure 25x25x1 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