16x20x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack Monitors & Timers We have improved the zippers

We have improved the zippers

Gorilla Grow Tent has come up with the perfect solution: the Gorilla Grow Tent High-CFM Kits

Treats up to 40 plants per stick

and Daylight BLUE

16x20x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack Monitors & Timers We have improved the zippersNordic Pure 16x20x2 MERV 12 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