Grant Mag One Duo Magnetic 28mm Filter with Reducers
The Grant Mag One Duo Magnetic Filter is designed to help protect central heating and renewable heating systems from the build-up of debris. By capturing contaminants from the circulating water, it helps keep the system cleaner, supporting efficient operation and potentially extending the working life of key heating components.
Featuring a direct filtration design, the Mag One Duo improves the overall filtration process compared with the Vortex Mag One. The design ensures that circulated system water passes through the filter cartridge, helping maximise the capture of debris and providing effective long-term system protection.
Effective Magnetic and Non-Ferrous Filtration
The Grant Mag One Duo uses a powerful 12,000 gauss neodymium magnet to capture magnetic debris within the heating system. A 500-micron mesh gauze also captures non-ferrous debris, providing protection against different types of contaminants that can circulate through a heating system.
By helping remove this debris from the system water, the filter can support cleaner pipework and components, helping maintain system efficiency and contribute to a longer system lifespan.
Universal Heating System Compatibility
The Mag One Duo is designed to work with a wide range of heating systems. It can be installed alongside traditional oil and gas boilers, as well as renewable systems such as air source heat pumps.
It is suitable for boiler systems up to 36kW heating output or heat pump systems up to 10kW heating output. For larger systems, two Mag One Duo filters can be installed in a parallel circuit to provide the required filtration capacity.
Flexible Installation
Designed with installers in mind, the Grant Mag One Duo can be installed through 360°, providing greater flexibility when choosing the most convenient installation position. It can be fitted to new heating systems or retrofitted to existing installations, making it a versatile option for both upgrades and new projects.
The filter is supplied with 28mm chrome isolation valves with 22mm reducers, along with a hose adaptor for remote draining. It is also compatible with all system inhibitors and glycol solutions, providing additional flexibility across different heating system setups.
Designed for Long-Term System Protection
By combining magnetic and non-ferrous filtration in a direct filtration design, the Grant Mag One Duo provides comprehensive protection against circulating debris. Regular filtration can help maintain cleaner system water and support the efficient operation and longevity of the heating system.
Key Features
- Direct filtration design for improved overall filtration levels
- Suitable for new heating systems and retrofitting to existing systems
- Helps protect system efficiency and support longer system lifespan
- 12,000 gauss neodymium magnet captures magnetic system debris
- 500-micron mesh gauze captures non-ferrous debris
- Compatible with oil and gas boilers
- Compatible with air source heat pumps
- Suitable for boiler systems up to 36kW heating output
- Suitable for heat pump systems up to 10kW heating output
- 360° installation capability
- Supplied with 28mm chrome isolation valves and 22mm reducers
- Hose adaptor supplied for remote draining
- Compatible with all system inhibitors and glycol solutions
Frequently Asked Questions
What does the Grant Mag One Duo Magnetic Filter do?
The Grant Mag One Duo helps remove debris from circulating heating system water. Its 12,000 gauss neodymium magnet captures magnetic debris, while the 500-micron mesh gauze captures non-ferrous debris, helping protect the system and its components.
Can the Mag One Duo be used with an air source heat pump?
Yes. The Grant Mag One Duo is compatible with air source heat pump systems up to 10kW heating output, as well as traditional oil and gas boiler systems. For larger heating systems, two filters can be installed in a parallel circuit.
Can the Grant Mag One Duo be fitted to an existing heating system?
Yes. The filter can be installed as part of a new heating system or retrofitted to an existing system. Its 360° installation capability provides flexibility when selecting a suitable position for installation.