12x24x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack plant-support 15' temperature and humidity sensor

15' temperature and humidity sensor with photocell

We recommend using this filter in conjunction with our 10'' fan for optimum efficiency

12 x PotPro™ | Link x 1ft (unit)

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

Low- 56 DB

12x24x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack plant-support 15' temperature and humidity sensorNordic 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