18x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack cococube Revered as the veg lamp

Revered as the veg lamp of choice for over 15 years

• Fan outlets

increase efficiency of water use and drought tolerance

but it shines as a foliar feed

18x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack cococube Revered as the veg lampNordic Pure 18x24x4 MERV 8 Pleated 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