Hydranautics manufactures a large range of reverse osmosis, microfiltration, nanofiltration, and ultrafiltration membrane products. We offer both spiral and capillary products, which are available in a variety of diameters and lengths. Hydranautics’ products are currently in use on all seven continents worldwide for such diverse applications as: potable water, boiler feedwater, industrial process water, waste treatment, surface water treatment, seawater desalination, electronic rinse water, agricultural irrigation and pharmaceuticals. Currently, we have sales offices throughout the United States, South America, Europe and Asia to support Hydranautics’ global business base.


401 Jones Rd
Oceanside, California 92054
Phone: 760-901-2500
Fax: 760-901-2578