25x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Pest and Disease Control Cost Effective: Extra-concentrated formula allows

Cost Effective: Extra-concentrated formula allows a little product to go a long way

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young plants or favorite microgreens

or feeding an outdoor garden

Horti-Control teamed up with the leader in foam filter design to create a filter for indoor gardeners

25x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Pest and Disease Control Cost Effective: Extra-concentrated formula allowsNordic Pure 25x25x1 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