18x24x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 24 Pack spl_allstate which can be used with

which can be used with equal effectiveness for both vegetative and flowering growth

Temperature / Humidity / CO2 (PPM) 3-in-1 sensor

Formulated using a patented formula

Curative - 1-3

18x24x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 24 Pack spl_allstate which can be used withNordic Pure 18x24x1 MERV 10 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