Aqua Ultraviolet

Aqua Ultraviolet is a family-minded American manufacturer of UV water sterilizers, Ultima II water filtration systems, UV air sterilizers and replacement UV lamps, made in Murrieta, California since 1985. Every product is designed, engineered, assembled and tested at our facility in the USA. Our chemical-free UV water treatment systems serve drinking water, well water, koi ponds, aquariums, aquaculture, pools and spas, greenhouses and commercial facilities. We work with homeowners, pond and aquarium keepers, aquaculture operators, greenhouse growers and commercial customers. With 40+ years of UV experience, a UV sizing calculator, product support, warranty registration and a limited lifetime warranty, we help customers choose the right system for their water.