12x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack ac-/-dehumidification-/-humidification and takes 1U of rack

and takes 1U of rack space

In soil where earth worms have been introduced

Use for inter-canopy lighting or as a primary light source

no fans required and no noise produced

12x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack ac-/-dehumidification-/-humidification and takes 1U of rackNordic Pure 12x24x2 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