18x18x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack smoking-accessories 12 x PotPro™ | Platform

12 x PotPro™ | Platform

Flat brim that lays flush against all flat surfaces and creates an airtight seal to keep particles out

all the way around

We pair this engineered unit with our heavy duty multi-pole switch for the ultimate in safety and reliability—the convertibles you can count on

Connects 12 plants

18x18x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack smoking-accessories 12 x PotPro™ | PlatformNordic Pure 18x18x1 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