The Delta T13420-SOS-CDN 13 Series Tub and Shower Trim is designed for dependable temperature control and water efficiency. Its Monitor pressure balance valve maintains water temperature within ±3°F, protecting against sudden hot or cold changes. The Full Body spray delivers a steady, comfortable shower experience, while soft rubber spray holes make it easy to wipe away calcium and lime buildup. A single-lever handle allows smooth temperature adjustment and meets ADA standards for accessibility. Trim kit only—MultiChoice Universal rough-in valve must be purchased separately to complete installation.