12x24x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack plant-support This new series features a

This new series features a "Master Mat" with Add-On mats sold separately

Low- 56 DB

Centered drain fitting minimizes standing water

This high performance HVAC replacement filter will outperform non-electrostatic fiberglass filters

Rootech Cloning Gel 7g

12x24x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack plant-support This new series features aNordic 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