---
product_id: 763431795
title: "Calmag SI-Calmag Scale Inhibitor"
brand: "calmag"
price: "1419 DH"
currency: MAD
in_stock: false
reviews_count: 5
category: "Calmag"
url: https://www.desertcart.ma/products/763431795-calmag-si-calmag-scale-inhibitor
store_origin: MA
region: Morocco
---

# WRAS approved for safety 15mm compression fittings Lifetime guarantee Calmag SI-Calmag Scale Inhibitor

**Brand:** calmag
**Price:** 1419 DH
**Availability:** ❌ Out of Stock

## Summary

> ♾️ Scale-free living, guaranteed for life!

## Quick Answers

- **What is this?** Calmag SI-Calmag Scale Inhibitor by calmag
- **How much does it cost?** 1419 DH with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/763431795-calmag-si-calmag-scale-inhibitor)

## Best For

- calmag enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last Forever:** Enjoy a lifetime guarantee that backs your investment in long-term water care.
- • **Boiler’s Best Friend:** Protect your boiler and extend its lifespan by preventing damaging scale deposits.
- • **Certified Peace of Mind:** WRAS approval ensures top-tier safety and compliance for your home water system.
- • **Plug & Play Installation:** Compact 15mm compression fittings make setup seamless and hassle-free.
- • **Effortless Whole House Protection:** Shield your entire plumbing system from limescale buildup without lifting a finger.

## Overview

The Calmag SI-Calmag Scale Inhibitor is a compact, WRAS-approved magnetic device with 15mm compression fittings designed to prevent limescale buildup throughout your entire home plumbing system. Its full metal construction requires no earth bonding, and it comes with a lifetime guarantee, ensuring durable, maintenance-free protection that safeguards boilers and appliances from scale damage.

## Description

15mm magnetic scale inhibitor. * Compression fittings * WRAS approved product * Full metal unit, no need to earth bond

Review: I previously had a budget chemical limescale filter (still much more expensive than this item) which eventually was left for too long and clogged up, and so did the pipe connecting the filter and the electric shower. I was highly skeptical about the mechanism behind the magnetic limescale protection. Supposedly, the limescale is not removed but stays suspended in water, so it just does not stick to the pipes. However, I decided to buy this anyway as it fitted the gap left by the filter and was quite cheap. Few months on, the electric shower seems fine and even the shower head does not clog up as much.
Review: Les he mandado unas cuantas misivas y no se dan por enterados. Un e-mail a la casa matriz en la India hace una semana, y aún estan por contestar. Lo que se dice un timo.

## Features

- WRAS Approved Product
- 15 mm compression fittings
- Whole House Protection
- Lifetime Guarantee
- Protects Boiler

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000U1RZP2 |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (221) |
| Date First Available | August 20, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 11.3 ounces |
| Item model number | SI-Calmag |
| Manufacturer | Calmag |
| Number Of Pieces | 1 |
| Part Number | SI-Calmag |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |

## Images

![Calmag SI-Calmag Scale Inhibitor - Image 1](https://m.media-amazon.com/images/I/31PJ+5atYoL.jpg)
![Calmag SI-Calmag Scale Inhibitor - Image 2](https://m.media-amazon.com/images/I/31W3pekwy7L.jpg)
![Calmag SI-Calmag Scale Inhibitor - Image 3](https://m.media-amazon.com/images/I/41nG-yhfO6L.jpg)
![Calmag SI-Calmag Scale Inhibitor - Image 4](https://m.media-amazon.com/images/I/51E9dF2DtUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***E on March 15, 2017*

I previously had a budget chemical limescale filter (still much more expensive than this item) which eventually was left for too long and clogged up, and so did the pipe connecting the filter and the electric shower. I was highly skeptical about the mechanism behind the magnetic limescale protection. Supposedly, the limescale is not removed but stays suspended in water, so it just does not stick to the pipes. However, I decided to buy this anyway as it fitted the gap left by the filter and was quite cheap. Few months on, the electric shower seems fine and even the shower head does not clog up as much.

### ⭐ Review
*by J***3 on July 13, 2020*

Les he mandado unas cuantas misivas y no se dan por enterados. Un e-mail a la casa matriz en la India hace una semana, y aún estan por contestar. Lo que se dice un timo.

### ⭐⭐⭐⭐ Review
*by J***D on September 30, 2012*

Bought this item as a replacement for one which didn't appear to be working.Very easy to fit. Extremely good price compared to others. Can't comment on whether it's doing a good job as the results are not visually apparent. Only time will tell and I must say this applies to all brands.

## Frequently Bought Together

- Calmag SI Scale Inhibitor
- ESI - Energy Saving Innovation Controls ESRTP4RF+ Wireless Programmable Room Thermostat, White
- Zilmet 0.16Ltr Potable Expansion Vessel Shock Arrestor & 15mm Tee

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**Shop now:** [https://www.desertcart.ma/products/763431795-calmag-si-calmag-scale-inhibitor](https://www.desertcart.ma/products/763431795-calmag-si-calmag-scale-inhibitor)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-23*