18x24x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 6 Pack Controllers UV 400nm (4PCS)

UV 400nm (4PCS)

High proportions of red and blue light guarantee efficient photosynthesis

GrowSafe is also:

a ground cover promotes a cleaner greenhouse environment

When you dissolve Commercial Grow into your water

18x24x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 6 Pack Controllers UV 400nm (4PCS)Nordic Pure 18x24x1 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