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Free delivery with this product
The Grant Mag One Duo Magnetic Filter helps prevent build-up of debris in pipework and provides long-term protection to support the lifespan of a central heating system. Featuring a direct filtration design, it offers improved overall filtration levels compared to the Vortex Mag One. The Mag One Duo maximises capture of debris, ensuring all the circulated water in a system passes through the filter cartridge with excellent filtration levels.
This installer-friendly universal filter is suitable for installation with traditional boilers, including oil and gas boilers, as well as renewable energy systems, such as an air source heat pump. The Grant Mag One Duo Magnetic Filter provides system protection for heating systems using a boiler up to 36kW in heating output or heat pump systems up to 10kW heating output (for larger systems, two Mag One Duo filters can be fitted in a parallel circuit).
Orders delivered by our branches are normally dispatched and delivered within 1-2 working days.
Orders delivered by our courier partners are dispatched same-day when ordered before 2pm and next working day when ordered after 2pm or on weekends.
Courier deliveries are normally delivered within 1-2 working days. *in exceptionally busy periods e.g. holidays, lead times can be longer than the norms stated above and orders should be placed early to avoid disappointment.
Orders delivered by our suppliers may have an extended lead time.
For more details, please see our Delivery Details page.
Delivery charges are calculated at checkout and vary per product. Orders coming from multiple branches may incur a charge per branch, depending on the volume ordered.
For more details, please see our Delivery Details page.
Yes.
We are governed by, and adhere to, the United Kingdom Consumer Contracts Regulations. This means we will accept returns and offer a full refund as long as the item is unused, unopened and still in the original packaging.
Please note that we cannot accept returns or cancellations for orders that have been ordered as a special item, powders (e.g. cement and plaster) and bulk bagged aggregates. You will be notified at order stage if the item is a special item. Stock items returned to branch may be subject to a 10% restocking charge.
To return your order, please pack it securely and send it back to us, we must receive it back within 14 days of the date that you received it. Please note that it is your responsibility for returning the goods at your expense unless we delivered the item to you in error or the item is faulty. A refund will be issued as soon as possible but within 30 days at the latest.
For more details, please see our Return & Refund Policy page.