DANCO Cartridge for Nibco Tub and Shower Single-Handle Faucets, NI-4, White, 1-Pack (30889) REPLACES NIBCO SINGLE-HANDLE FAUCETS - Replaces Nibco OEM Ref # 85549 HOT AND COLD WATER - Cartridge is used for hot and cold water applications FOR NIBCO SINGLE-HANDLE FAUCETS - Repairs single-handle Nibco tub and shower faucets NI-4 SINGLE LEVER - Replacement for NI-4 single lever cartridge COMPLIANT - Complies with the Reduction of Lead in Drinking Water Act (RLDWA) Durable plastic construction Replaces Nibo OEM Ref.# 85549 For hot and cold water Repairs single handle tub/shower faucets NI-4 single lever cartridge replacement Complies with the reduction of low lead in drinking water act