12x24x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon 6 Pack AIR FILTER BOXES which helps to prevent dripper

which helps to prevent dripper systems from getting blocked

Heating temperature range: 5°F to 80°F This model contains the Quick Connect feature

They come in several sizes to fit under flood trays and will also work with aeroponic and modular systems

Increased tensile strength

Derived From:

12x24x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon 6 Pack AIR FILTER BOXES which helps to prevent dripperNordic Pure 12x24x4 MERV 12 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