10x10x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack bloom 000 covers about 400 sq

000 covers about 400 sq

and upon transplanting

Use it alone in hydroponics or try blending it with coir or your favorite planting mix for superior aeration

Supports pH stabilization

10x10x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack bloom 000 covers about 400 sqNordic Pure 10x10x1 MERV 10 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