The Moen TS33003 volume control coordinates with the complete Arris line. A beautiful, contemporary collection, Arris has an exposed pipe / industrial feel that is much sought in modern plumbing fixtures. Adjustments to your volume of water are made easy with the sleek lever handle. Volume controls are used in customer shower or vertical spa setups and can be plumbed in any configuration or wherever is convenient for the user. The polished chrome finish works with many decorating styles to fit your need, and also carries a limited lifetime warranty. The TS33003 requires an S3600 rough in valve (also by Moen) for installation, which is sold separately.