10x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Monitors & Timers Ships Monday-Friday via USPS only

Ships Monday-Friday via USPS only

black crown rot

3/4 in NPT female inlet and outlet

can adjust fan speeds in response to temperatures and humidity

added to hydroponic reservoirs and is ideal for brewing plant teas

10x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Monitors & Timers Ships Monday-Friday via USPS onlyNordic Pure 10x30x1 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