24x24x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 6 Pack garden-accessories Can be installed Both vertically

Can be installed Both vertically and horizontally

There are six alternate size screens available for your refined results

By using the SPH-1

This allows your plants to grow and develop at a maximum rate

Dimensions: 17

24x24x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 6 Pack garden-accessories Can be installed Both verticallyNordic Pure 24x24x1 MERV 8 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