16x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack drying-racks 0 inches H6

0 inches H6

which may be more strict than federal law

vegetative and flowering applications) in indoor environments

There is a 4-hour restricted entry interval (REI) and 0-hour pre-harvest interval

16x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack drying-racks 0 inches H6Nordic Pure 16x24x4 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