---
product_id: 56986040
title: "Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20"
brand: "ultra / hudson reed / crosswater"
price: "₩146219"
currency: KRW
in_stock: true
reviews_count: 13
category: "Ultra / Hudson Reed / Crosswater"
url: https://www.desertcart.kr/products/56986040-genuine-hudson-reed-ultra-crosswater-replacement-thermostatic-cartridge-sc50t20
store_origin: KR
region: South Korea
---

# Optimized thermostatic flow Rapid 20-min plumber install Precision T20 spline fit Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20

**Brand:** ultra / hudson reed / crosswater
**Price:** ₩146219
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your shower game with precision and speed!

## Quick Answers

- **What is this?** Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20 by ultra / hudson reed / crosswater
- **How much does it cost?** ₩146219 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/56986040-genuine-hudson-reed-ultra-crosswater-replacement-thermostatic-cartridge-sc50t20)

## Best For

- ultra / hudson reed / crosswater enthusiasts

## Why This Product

- Trusted ultra / hudson reed / crosswater brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Build:** Crafted from premium Reed material for long-lasting reliability
- • **Limescale Resistant:** Designed to combat buildup, ensuring smooth operation and longevity
- • **Seamless Compatibility:** Fits Hudson Reed, Ultra & Crosswater twin/triple valves flawlessly
- • **Effortless Installation:** Replace your shower cartridge in under 20 minutes with no hassle
- • **Enhanced Shower Performance:** Restores powerful, consistent water flow and temperature control

## Overview

The Genuine Hudson Reed/Ultra/Crosswater SC50T20 thermostatic cartridge is a high-quality replacement part engineered for twin and triple valve showers. Featuring a precise T20 spline fit and durable Reed construction, it ensures rapid installation and restores optimal water flow and temperature control. Trusted by professionals and homeowners alike, this cartridge combats limescale buildup to maintain smooth, reliable shower performance.

## Description

* thermostatic cartridge which fits our New twin and triple valves. Before ordering please check the cartridge matches your existing product.

Review: Perfect replacement part for our HR shower. - Exactly what we needed and arrived in a flash! Very reasonably priced too. Plumber fixed our shower in 20 minutes. Delighted.
Review: Perfect replacement for Hudson Reed Twin/Triple Concealed Valve - Power Shower started to give problems - pump stopped midshower, pump becoming noisier, water flow from shower lessening. Changed pump, but problems remained. Next thing, shower would only put out cold water, even if the pump was turned off and flow running with gravity only. Had great difficulty removing the thermostatic cartridge - first the 50mm retaining ring had seized, and needed liberal application of WD40 and brute force to remove. A pair of mole grips did the job, just. Secondly, the press-fit cartridge refused to come out of its hole. Again, brute force was needed to drag it out. Inside was coated with limescale, which I polished out with a Scotchbrite pad. The new cartridge fitted perfectly. After re-assembly, shower flow doubled, pump noise halved and all good.

## Features

- Valquest SC50 Cartridge With T20 Spline

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KRFDR12 |
| Best Sellers Rank | 20,158 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 20 in Bathroom Sink Taps 1,489 in Bathroom |
| Brand | Ultra / Hudson Reed / Crosswater |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (298) |
| Date First Available | 22 Feb. 2012 |
| Item Weight | 168 g |
| Material | Reed |
| Model Number | 5055146176749 |
| Product Dimensions | 10 x 8 x 8 cm; 167.83 g |
| Special Features | Thermostatic Cartridge |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Ultra / Hudson Reed / Crosswater
- **Colour:** Black
- **Connectivity technology:** Wired
- **Controller type:** Touch Control
- **Included components:** 1 x Crosswater replacement Thermostatic Cartridge
- **Model name:** 5055146176749
- **Power source:** Cord
- **Special feature:** Thermostatic Cartridge
- **Specific uses for product:** Shower Valve
- **Temperature Control Type:** Manual

## Images

![Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20 - Image 1](https://m.media-amazon.com/images/I/419iqrYZVzL.jpg)

## Questions & Answers

**Q: Will this fit a hudson reed REI3411 concealed shower valve**
A: Your best bet is to remove the old one and compare it with the image of this one. That’s what I did, and it fitted perfectly.

**Q: Hello, Please can you tell me if this part is compatable with the Blade vertical 3 blade shower? Thank you**
A: Found out these units are wuite generic, and go under a few names. This eorked with my vertical 3 unit. My advice would be to contact the manufacturer or get hold of ther service manual online which I did, and saw the unit looked identical, so went for it and it worked saving me 90 pounds from the shop i bought the shower from

**Q: Is this model sar 00 to fit ultra single sequential exposed show valve ?**
A: No, this is not the SAR00 and will not be compatible with a sequential valve.

**Q: Will this fit Bensham exposed shower mixer purchased from Bath store**
A: Hi there, 

We cannot guarantee this will fit, as it is not listed for a *Bensham* shower from the Bath Store.  We have never heard of that make of shower.  Therefore we cannot help you.

kind regards 

NATIONAL SHOWER SPARES

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement part for our HR shower.
*by G***G on 25 June 2025*

Exactly what we needed and arrived in a flash! Very reasonably priced too. Plumber fixed our shower in 20 minutes. Delighted.

### ⭐⭐⭐⭐⭐ Perfect replacement for Hudson Reed Twin/Triple Concealed Valve
*by B***N on 27 February 2020*

Power Shower started to give problems - pump stopped midshower, pump becoming noisier, water flow from shower lessening. Changed pump, but problems remained. Next thing, shower would only put out cold water, even if the pump was turned off and flow running with gravity only. Had great difficulty removing the thermostatic cartridge - first the 50mm retaining ring had seized, and needed liberal application of WD40 and brute force to remove. A pair of mole grips did the job, just. Secondly, the press-fit cartridge refused to come out of its hole. Again, brute force was needed to drag it out. Inside was coated with limescale, which I polished out with a Scotchbrite pad. The new cartridge fitted perfectly. After re-assembly, shower flow doubled, pump noise halved and all good.

### ⭐⭐⭐⭐ It works
*by S***T on 29 January 2021*

It’s a shower thermostat and it works.... review done.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*