Grant Vortex Mag-One Magnetic Filter - VM01

The Mag-One Filter (VM01) provides innovative protection for your central heating system. This universal filter protects new system components from damage and increases the effectiveness and lifespan of existing ones.

The Mag-One provides protection for your Grant Vortex oil-fired boiler and central heating system up to 36kW. For larger systems, two Mag-Ones can be fitted in a parallel circuit.

Every order from Plumit comes with the Plumit Promise so you can shop with peace of mind:

COMPETITIVE PRICES: Our team check our prices against competitors daily, ensuring we are always offering you one of the lowest prices around!

HIGHEST QUALITY: All our products are quality checked and tested. We only sell the highest quality products from the leading brands and manufacturers in the industry. All products are 100% brand new.

FAST & FLEXIBLE: We are one of the only companies in the industry to offer Next Day Delivery as Standard. Don’t want it that quickly? No problem, simply choose a delivery date that suits you.

FAMILY BUSINESS: A family run business built on trust and loyalty; we are committed to providing you with the best service and attention to detail that the larger companies in the industry simply can’t match!

RATED EXCELLENT: With over 20,000+ happy customers and rated Excellent on TrustPilot, it’s not hard to see why we are one of the fastest growing companies in our industry!

Next Working Day Delivery is available on ALL stocked items, excluding  selected areas. The cut off time for this service is currently 1pm.

All orders come with Chosen Date Delivery. Please refer to the countdown timer below the 'Add to Basket' button to view the earliest you can receive an item.

At checkout, you will be asked to choose a 'Desired Delivery Date' to receive your order. There may be rare occasions when we are unable to fulfil this request. In these unlikely circumstances you will be contacted immediately to rearrange delivery on an alternative date that suits you.

All orders can be returned within 14 days and will be subject to a 10% re-stocking charge. As long as they are retuned to us in new, unused condition (including all packaging). Please note, Items delivered direct from our suppliers such as HiB products may be subject to a higher re-stocking charge if they are returned.

See our delivery information and returns pages for more information.