---
product_id: 52796533
title: "CALMAG 22mm Compression Inline Magnetic Scale Reducer Inhibitor Lime Beater"
brand: "alc"
price: "£45.83"
currency: GBP
in_stock: true
reviews_count: 2
category: "Alc"
url: https://www.desertcart.co.uk/products/52796533-calmag-22mm-compression-inline-magnetic-scale-reducer-inhibitor-lime-beater
store_origin: GB
region: United Kingdom
---

# 22mm Compression Connections No Chemicals, No Maintenance Lifetime Guarantee CALMAG 22mm Compression Inline Magnetic Scale Reducer Inhibitor Lime Beater

**Brand:** alc
**Price:** £45.83
**Availability:** ✅ In Stock

## Summary

> 🛠️ Say goodbye to limescale, hello to hassle-free water!

## Quick Answers

- **What is this?** CALMAG 22mm Compression Inline Magnetic Scale Reducer Inhibitor Lime Beater by alc
- **How much does it cost?** £45.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/52796533-calmag-22mm-compression-inline-magnetic-scale-reducer-inhibitor-lime-beater)

## Best For

- alc enthusiasts

## Why This Product

- Trusted alc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable plated copper body backed by a lifetime guarantee for peace of mind.
- • **Whole House Protection:** Safeguards your entire plumbing system from limescale damage and buildup.
- • **Effortless Installation:** Standard 22mm compression fittings for quick, hassle-free setup.
- • **Maintenance-Free Operation:** Set it and forget it—no ongoing upkeep required to keep your water flowing smoothly.
- • **Chemical-Free Scale Control:** Innovative magnetic technology eliminates lime buildup without harsh chemicals.

## Overview

The CALMAG 22mm Compression Inline Magnetic Scale Reducer offers a chemical-free, maintenance-free solution to limescale buildup with durable plated copper construction and easy 22mm compression fittings. Designed for whole house protection, it operates efficiently up to 12 bar pressure and 80°C temperature, backed by a lifetime guarantee for lasting performance.

## Description

Magnetic unit:- Overall length: On product box Diameter: 33mm Material: Plated copper Fittings: 22mm compression (STD) Maximum working pressure: 12 bar (168 psi) Maximum temperature: 80 deg C Maximum flow rate: 1.08 l/sec (14gpm)

Review: Four Stars - Easily fitted seems to be working
Review: NO! - I have had this product fitted for a long time. Waste of money, do not reduce limescale at all. I had this installed by a plumber who recommended it to reduce limescale. I suppose if you think you will solve your hard water problem with a product that costs around £20 you are a bit naive, since a proper water softening comes in at £200+ Mikael

## Features

- 22mm Compression connections
- No chemicals
- Lifetime guarantee
- No maintenance
- Whole house protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0044YL246 |
| Best Sellers Rank | 148,989 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,507 in Central Heating System Accessories |
| Brand | ALC |
| Customer Reviews | 3.7 3.7 out of 5 stars (6) |
| Date First Available | 28 Sept. 2010 |
| Model Number | SI - CalMag - 22 |

## Images

![CALMAG 22mm Compression Inline Magnetic Scale Reducer Inhibitor Lime Beater - Image 1](https://m.media-amazon.com/images/I/21iyXZgjoPL.jpg)
![CALMAG 22mm Compression Inline Magnetic Scale Reducer Inhibitor Lime Beater - Image 2](https://m.media-amazon.com/images/I/31Jn8oR+bVL.jpg)
![CALMAG 22mm Compression Inline Magnetic Scale Reducer Inhibitor Lime Beater - Image 3](https://m.media-amazon.com/images/I/41WdsiCl4BL.jpg)
![CALMAG 22mm Compression Inline Magnetic Scale Reducer Inhibitor Lime Beater - Image 4](https://m.media-amazon.com/images/I/41dvgY9k0fL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Four Stars
*by S***R on 18 February 2016*

Easily fitted seems to be working

### ⭐ NO!
*by T***N on 18 October 2019*

I have had this product fitted for a long time. Waste of money, do not reduce limescale at all. I had this installed by a plumber who recommended it to reduce limescale. I suppose if you think you will solve your hard water problem with a product that costs around £20 you are a bit naive, since a proper water softening comes in at £200+ Mikael

## Frequently Bought Together

- CALMAG 22mm Compression Inline Magnetic Scale Reducer Inhibitor Lime Beater
- Boiler-m8 NeoCal Magnetic Hard Water Lime Scale Reducer Inhibitor 15mm
- Zilmet 0.16Ltr Potable Expansion Vessel Shock Arrestor & 15mm Tee

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**Shop now:** [https://www.desertcart.co.uk/products/52796533-calmag-22mm-compression-inline-magnetic-scale-reducer-inhibitor-lime-beater](https://www.desertcart.co.uk/products/52796533-calmag-22mm-compression-inline-magnetic-scale-reducer-inhibitor-lime-beater)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-02*