---
product_id: 412618961
title: "Defender-2 Central Heating Magnetic System Boiler Filter and Inline Full Bore Valves for Sludge Removal 22mm"
brand: "boiler-m8"
price: "E£ 3201"
currency: EGP
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.eg/products/412618961-defender-2-central-heating-magnetic-system-boiler-filter-and-inline
store_origin: EG
region: Egypt
---

# High-strength magnetic sludge capture Full bore valves for max flow & easy maintenance 360° brass diverter for watertight seal Defender-2 Central Heating Magnetic System Boiler Filter and Inline Full Bore Valves for Sludge Removal 22mm

**Brand:** boiler-m8
**Price:** E£ 3201
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Defend your heat, ditch the sludge, dominate the season!

## Quick Answers

- **What is this?** Defender-2 Central Heating Magnetic System Boiler Filter and Inline Full Bore Valves for Sludge Removal 22mm by boiler-m8
- **How much does it cost?** E£ 3201 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/412618961-defender-2-central-heating-magnetic-system-boiler-filter-and-inline)

## Best For

- boiler-m8 enthusiasts

## Why This Product

- Trusted boiler-m8 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Magnetic Powerhouse:** Dual magnetic & stainless steel filtration traps sludge before it clogs your system.
- • **360° Watertight Seal:** Innovative brass diverter with dual telescopic seals ensures zero leaks under pressure.
- • **All-in-One Protection:** Includes full bore isolating valves for uninterrupted flow and easy sludge removal.
- • **Effortless Maintenance:** Turn valves and seals under pressure with included spanner—no system downtime required.
- • **Boost Heating Efficiency:** Removes sludge and debris to keep radiators performing at peak, saving energy and costs.

## Overview

The Defender-2 Boiler-m8 magnetic system filter combines high-strength magnetic and stainless steel filtration with a 360-degree brass diverter and full bore isolating valves to efficiently remove sludge and debris from central heating systems. Designed for easy maintenance under pressure, it preserves radiator performance and boosts overall heating efficiency.

## Description

Full description not available

## Features

- Perfect filter: A remarkably versatile central heating filter made to address the issues brought on by magnetic system sludge.
- Defender for Heating system: The new Boiler-m8 magnetic system filters offer your heating system by combining high strength magnetic and stainless steel particle filtration
- Sludge Filtration: To preserve central heating systems in good condition and boost overall efficiency, Boiler-m8 central heating system filters remove sludge. This is accomplished by preventing the accumulation of sludge in radiators by the effective removal of system debris
- Water tight seal: Our special 2-Way 360-degree Brass diverter body connection includes dual telescopic seals that can be turned while under pressure for simple maintenance, and our full-flow isolating valves have flat-faced unions and high pressure ratings to assure a watertight guarantee.
- How it works: Our 2-way 360-degree diverter directs system water into the filter body. Due to the reduced water flow created by our filter design, both magnetic and non-magnetic debris can be removed from the system using the high strength EZY-Clean disposable magnet stack and particle filter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Boiler-m8 |
| Model | Defender-2 |
| Product Dimensions | 23 x 13 x 8 cm; 2.41 kg |
| Part Number | 150-4037 |
| Colour | Black |
| Compatible Devices | heaters |
| Material Type | PA66 Polymer |
| Included Components | Isolating Valves and Spanner |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2.41 kg |

## Product Details

- **Brand:** Boiler-m8
- **Material:** PA66 Polymer
- **Product dimensions:** 23L x 13W x 8Th centimetres
- **Compatible devices:** heaters
- **Number of items:** 1
- **Manufacturer:** Boiler-m8
- **Product grade:** new
- **Unit count:** 1.0 Count

## Images

![Defender-2 Central Heating Magnetic System Boiler Filter and Inline Full Bore Valves for Sludge Removal 22mm - Image 1](https://m.media-amazon.com/images/I/31z24rBli7L.jpg)
![Defender-2 Central Heating Magnetic System Boiler Filter and Inline Full Bore Valves for Sludge Removal 22mm - Image 2](https://m.media-amazon.com/images/I/41GHFzMUmgL.jpg)
![Defender-2 Central Heating Magnetic System Boiler Filter and Inline Full Bore Valves for Sludge Removal 22mm - Image 3](https://m.media-amazon.com/images/I/61+kmyQgLsL.jpg)
![Defender-2 Central Heating Magnetic System Boiler Filter and Inline Full Bore Valves for Sludge Removal 22mm - Image 4](https://m.media-amazon.com/images/I/51zn3V+KpLL.jpg)
![Defender-2 Central Heating Magnetic System Boiler Filter and Inline Full Bore Valves for Sludge Removal 22mm - Image 5](https://m.media-amazon.com/images/I/311vAKS0fRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well and simple to install and use
*by M***H on 20 July 2025*

Good quality parts. Straightforward to fit and maintain with no leaks. The two isolation valves are easy to operate for cleaning out. Heavy particles collected by the filter can be emptied out first. Magnetic particles can be released by withdrawing the strong magnet. An impressive amount of crud was collected in a bucket after only a few days.

### ⭐⭐⭐⭐⭐ 28mm version
*by A***R on 5 October 2024*

Excellent build quality and effective in filtering out black rust from the central heating. Really easy to back flush the filter in situ. Valves are ecellent and 100% drip free. Easy to fitA few tips. Make sure you position the filter where you have enough room to access the valves and drain screw. Before fitting completely dismantle the filter, mine was gorilla tight. Turn the valves, they are stiff and lubricate with silicone spray so that they are eased. Unscrew the drain tap, again very tight on mine. I had to send my first one back because it was too tight.You don't need to over tighten the filter enclosure, hand tight is fine. It comes with a spanner for the enclosure which I have hing next to the filter so it doesn't get lost.If you want to top up your inhibitor you can empty thr filter housing and pour some in there. Much easier than going up into the attic!

### ⭐⭐⭐⭐⭐ Excellent
*by M***G on 9 August 2025*

Very good for price

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-31*