12x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack LUXX 200W BAR Extendable cloth pH junction

Extendable cloth pH junction

except for the ACAU24 standard (non QC)

stop two weeks before final flush

Appropriate for use with all flower types

This premium blend was formulated for the discerning Grower

12x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack LUXX 200W BAR Extendable cloth pH junctionNordic Pure 12x20x1 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