20x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack Hydroponics LED Source : Seoul 3535

LED Source : Seoul 3535

Coverage Area Size: 4x4ft

Increase nutrient uptake

Designed for 5' on center spacing commercial overlap grid

when used as directed

20x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack Hydroponics LED Source : Seoul 3535Nordic Pure 20x20x1 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