Based on recent customer feedback, sentiment regarding these cartridges is mixed: Delta 11/16-in Plastic Cartridge Repair Kit for Tub/Shower

This report outlines the available Delta shower cartridge replacement options, compatibility, and customer feedback for products found at Lowe's as of mid-2026. Overview of Delta Shower Cartridges at Lowe's

A common, often cheaper, alternative available at Lowe's that works with many Delta models.