DEL Ozone's new Elite UV features a large volume UV housing for high flow rates, which eliminates the need to operate multiple units for larger pools. Its unique ventilation system allows the ballast to run cool, enabling safety and efficiency. A glow ring for safe viewing of the UV lamps allows users to confirm operation. In addition, water is drained by using a drain plug; no need to disassemble equipment.Contact: 800.676.1335; delozone.com