10x24x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Power & Lamp Cords Provides protection for lawns

Provides protection for lawns

2 sachets each of pH 4

This induces abundant

Potassium Hydroxide

For use indoors or outdoors with hydroponic

10x24x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Power & Lamp Cords Provides protection for lawnsNordic Pure 10x24x1 MERV 12 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