Sanitaire diffuser systems, developed by Xylem, are high-efficiency aeration solutions designed for municipal and industrial wastewater treatment. Utilizing fine-bubble and coarse-bubble technologies—including Silver Series II EPDM disc diffusers, ceramic discs, strip diffusers, and stainless steel coarse bubble units—Sanitaire systems deliver high oxygen transfer efficiency (SOTE) while minimizing energy consumption and head loss. Built with corrosion-resistant stainless steel grids and modular components, they offer uniform basin coverage, low maintenance, and long service life. Suitable for both continuous and intermittent aeration, Sanitaire systems help reduce operating costs and total cost of ownership for treatment plants.