12x24x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack Growing Accessories Allows medium to dry evenly

Allows medium to dry evenly

NOTE: This item cannot work with a digital ballast

usable depth is 14

Rosin Press Mold

They feature a convenient access porthole (porthole cover available separately) and multidrill access points to install various meters and pump cords

12x24x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack Growing Accessories Allows medium to dry evenlyNordic Pure 12x24x4 MERV 15 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home. 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 while