12x24x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack spl_hlg * Driver efficiency at full

* Driver efficiency at full power: 95-96%

Inside diameter 14in

500K Lamp 2

Best when used as a preventative or at first sign of disease

There is no limit to the number of times that BotaniGard ES can be applied in a season

12x24x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack spl_hlg * Driver efficiency at fullNordic Pure 12x24x1 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