Original plumbing trade vintage catalog for AMERICAN WATER SOFTENER COMPANY. Main office was located at 320 Lehigh Avenue, Philadelphia, PA. Manufacturers of Swimming Pool Refiltration and Water Softening Plants, Lime-Soda Softeners, Electro-Magnetic Chemical Feed, Pressure and Gravity Filters. Purchased the New York Continental Jewell Filtration Company. Unbound from a large 1936 architectural catalog, this unique old one page technical specifications brochure would display beautifully matted and framed. A fantastic addition to your retro plumbing collection.