12x12x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack Lighting Great for hydropinic or soil

Great for hydropinic or soil irrigation systems

Recommended usage is 2 pounds per acre

pets and plants

See Zenport SH3212A+BTP for completed Raised Bed Kit

38''Cell shape: Rose pot shape with channels

12x12x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack Lighting Great for hydropinic or soilNordic 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