18x24x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 2 Pack Commercial Lighting Create warmth and insulation

Create warmth and insulation

Add this 2-in-1 pH and TDS controller engineered for economical dosage of fertilizer solutions in hydroponics to your growroom

Current flowing in between the electrodes causes the water to boil

Advance to automation by attaching (2) FloraClips to your FloraCap® and use FloraTubing to connect your plant to your Quick Disconnect Pipe System Bubbler

18x24x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 2 Pack Commercial Lighting Create warmth and insulationNordic 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