12x12x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 6 Pack Nutrients and Supplements 45 x PotPro™ | 8"

45 x PotPro™ | 8" Tall (2 Gallon)

Full two year warranty—the longest in the industry

HydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on

Discover why so many growers prefer our pruners to all others

• Contains fulvic and humic acids

12x12x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 6 Pack Nutrients and Supplements 45 x PotPro™ | 8"Nordic Pure 12x12x1 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