Molekule is a clean air technology company that develops air purifiers powered by patented PECO (photoelectrochemical oxidation) technology, which destroys rather than captures airborne pollutants including bacteria, viruses, mold, and VOCs. Founded in 2014, the company merged with AeroClean in 2023 to form MKUL, Inc. (Nasdaq: MKUL). Its FDA-cleared devices serve homes, healthcare facilities, and commercial spaces.