12x24x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 1 Pack Plant Support they stay right in the

they stay right in the area where they are released

Specifically designed features allow this tray to sit flat on shelving with a trough that hangs slightly over the edge

This air freshener works around the clock releasing short sprays of scented mist fragrance in one of three timed intervals

and will not harm people

12x24x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 1 Pack Plant Support they stay right in theNordic Pure 12x24x4 MERV 10 Pleated 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