18x24x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 2 Pack misc Simply plug into a power

Simply plug into a power supply to use when there is a longer distance to cover between Bluelab Connect devices and the Bluelab Connect Stick

dim and boost multiple USB-compatible Hydrofarm ballasts at once—up to 256 in each of two independent zones for a total capacity of 512 ballasts

The speed of its unique inverter compressor (double that of a conventional compressor)

C Grow and B

18x24x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 2 Pack misc Simply plug into a powerNordic Pure 18x24x4 MERV 7 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