The 315mm Metu Clamp from GAS allows you to connect your fan directly to a filter. These ultra-secure, foam-lined, quick-fitting connectors remove the need for a messy, improvised, potentially leaky section of ducting between appliances.

True, a single Metu Clamp costs a little more than a single standard clamp. But to join a fan to a filter using standard clamps you need two standard clamps and a section of ducting. The Metu does this all in one. As it is polyurethane foam-lined the potential for leaks between your appliances is all but eliminated, even when the difference in outlet and inlet is up to 4mm.

Produced in Germany from high-grade galvanised steel, the Metu Clamp fixes and releases with a single bolt. This durable bolt fastening makes for no-fuss fitting and easy reusability.

• Creates an air-tight seal between outlets and inlets
• Closes out gaps of up to 4mm
• Minimises the need for ductwork connections
• Reduces the number of clamps and joins required in your ventilation system
• Help prevent leaks and noise
• Tough, galvanised steel construction
• Single bolt fixing
• Easy to fit and remove
• Reusable

Order and pay online before 1pm for free, same-day, in-store collection (Mon to Sat).

Order and pay online after 1pm, or on a Sunday, or on a Bank Holiday for free, next-day, in-store collection.

* Please await your ‘Order Ready’ email before setting out to collect your order. *

On orders over £99 we offer free standard U.K. delivery* within 1-3 days of your order being placed.

Your goods will be transported securely, discreetly, and with tracking to ensure you have the best possible idea of when they’ll be delivered.

*exclusions and surcharges may apply, please see full Delivery Information for details.