20x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack nutrient-combo from the cutting stages through

from the cutting stages through to the pre-harvest stages of a plant's growth

Extendable cloth pH junction

Under optimum conditions

• Kills within hours and lasts for 30 days or more

high-flow rate design utilizing NSF certified Natural Coconut Shell Activated Carbon to eliminate chlorine and sediment contamination

20x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack nutrient-combo from the cutting stages throughNordic Pure 20x24x2 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