25x25x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack spl_jondon • Large oil reservoir provides

• Large oil reservoir provides longer life

Very easy to install and set up

This special blend was formulated for organic growers

Driven by Potassium (derived from potassium sulfate)

25x25x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack spl_jondon • Large oil reservoir providesNordic Pure 25x25x2 MERV 10 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