18x24x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Lighting Tribus® Original is compatible with

Tribus® Original is compatible with all growing media and fertilization programs

These disposable sleeves are lightweight

Cfm/watt 23 [measured at full speed (750 rpm) @ 0

Highly recommend for serious growers

Another huge benefit is that we created Calyx Magnum without the use of chemical chelates like EDTA

18x24x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Lighting Tribus® Original is compatible withNordic Pure 18x24x2 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