18x18x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 24 Pack LED Lighting Air root pruning is a

Air root pruning is a key component to a healthy fibrous root ball

On the back side are four USB fan ports

clean processed shoe covers offer the perfect balance of safety and comfort

Warranty terms vary by retailer and region

18x18x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 24 Pack LED Lighting Air root pruning is aNordic Pure 18x18x1 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