NIDIOCIP RP50587 valve cartridge shown with DST compatibility.
Installation wrench included with the RP50587 kit for quick DIY replacement.
NIDIOCIP RP50587 features an orange temperature limiter tab for safer water limits.
NIDIOCIP RP50587 ceramic core and heat resistant plastic construction for durability.
RP50587 leak resistant design supports steady faucet performance.
Brass bonnet nut included for secure, tool friendly fitting.
Compatibility covers many DST faucet models for easy swaps.

NIDIOCIP

NIDIOCIP RP50587 Cartridge Valve Replacement for DST Single-Handle Faucets – Includes Allen Wrench

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$28.33

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Why customers choose TaskHolt Tools

Overview

Upgrade your DST single-handle faucet with the NIDIOCIP RP50587 cartridge valve replacement. Designed for reliable performance, this valve combines a ceramic core with a temperature limiter to support smooth, safer operation across hot and cold water cycles. The kit emphasizes ease of use and durable materials, making it a practical option for refreshing worn parts without full faucet replacement.

Compatibility and safety

  • Fits DST single-handle kitchen and lavatory faucets.
  • Compatible with the DST models listed in the product notes: 100, 101, 140, 141, 400, 440, 441, 470, 501, 520, 522, 978, 1353, 1903, 4140, 4153, 4353, 4453, 9178, 9678, 9978, 16968, 16970, 19888, 19950Z.
  • Orange temperature limiter tab lets you adjust the maximum water temperature.

Build and durability

  • Ceramic core with heat resistant plastic for long lasting use.
  • Leak resistant design tested across tens of thousands of cycles for dependable performance.

What is included and installation

  • Includes RP51503 brass bonnet nut and Allen wrench for easy DIY installation.
  • Designed to reduce service visits and help you complete faucet repairs quickly.

Real life use shows a smoother faucet response, easier temperature control and consistent water flow after replacement. This description highlights what could be possible with a proper fit and installation, without promising results.

FAQ

Q: Is the RP50587 cartridge compatible with DST single-handle faucets?

A: Yes. It fits many DST models listed for single-handle kitchens and lavatories, with included installation hardware.

Q: What comes with the RP50587 kit and can I install it myself?

A: The kit includes the brass bonnet nut and Allen wrench for DIY installation; no professional help required for many DST faucets.

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