Bypass Plugs are a range of plugs to fit 3M™ filter heads as appropriate.

• Enables water to flow directly through the filter head
• Use for taking out of use one of the filter heads in a manifold system
• Use when 'wintering' a system
• Come in a range of sizes

3M™ Bypass Plugs to enable water to flow directly through the filter head when replacing the filter cartridge. Our plugs can be used for replacing out one of the heads in a manifold system, and for 'wintering' a system. They come in a range of sizes to fit 3M heads as appropriate.

Taking one of the heads in a manifold system out of use, the plugs enable water to flow directly through the head by replacing the filter cartridge.