24x30x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack grow-system/-trays/-reservoirs Pole Diameter: 22mm

Pole Diameter: 22mm

and product integrity

Root Pouch Synthetic Blend Multi Use Fabric Container

It's exempt from Federal and California EPA registration

Boosts plant yields in fruiting and flowering plant varieties

24x30x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack grow-system/-trays/-reservoirs Pole Diameter: 22mmNordic Pure 24x30x2 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