18x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack led and air to the medium

and air to the medium while blocking light

• Standalone soil—no need to amend with beneficials or nutrients

Our new HEAVY DUTY modular commercial heat mats will provide uniform heat for hundreds of seedlings or cuttings

agricultural and fermentation processes because of its ability to tolerate extreme temperatures and low humidity

Heavy-duty stainless steel frame with IP-44 rated fans to be highly resistant to liquids and dust

18x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack led and air to the mediumNordic Pure 18x24x2 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