Our Mission

Aerocolloid LLC began production of ETA Filters under the premise of No Compromise Filtration™, where filtration efficiency and pressure drop should not have to be sacrificed for price. Using modern manufacturing techniques and cutting edge filter media, ETA Filters is proud to bring to market a line of HEPA capsule filters that provide exceptional performance at a reasonable price. Whether they are used to increase the life of blowers or pumps, or to provide particle free air in scientific research, ETA Filters promises to never sacrifice quality for price.