Eheim Threaded Connector 12/16mm

The Eheim Threaded Connector 12/16mm is a genuine Eheim replacement connector designed for use with 12/16mm Eheim aquarium hose. This threaded connector forms a secure, watertight connection point between Eheim filter hose and filter inlet or outlet assemblies — and is an essential spare part for any aquarium keeper running Eheim external canister filters using 12/16mm tubing.

Over time these connectors can crack, strip, or deteriorate due to regular handling during routine filter maintenance. Replacing with a genuine Eheim part ensures an exact fit and a reliable, leak-free seal.

Key Features

• Genuine Eheim replacement part: Manufactured to Eheim's standards for exact fit and reliable performance
• 12/16mm hose size: Designed specifically for use with 12/16mm Eheim aquarium tubing — the inner diameter is 12mm, outer diameter is 16mm
• Threaded design: Creates a secure, watertight connection between hose and filter inlet or outlet assembly
• Prevents leaks: Replaces cracked, stripped, or worn connectors that can cause filter leaks or loss of suction
• Easy to replace: Simple component swap with no specialist tools required
• Versatile compatibility: Suitable across multiple Eheim Classic, eXperience, and Professional series filters using 12/16mm hose

Compatibility

• Hose size: 12/16mm (inner diameter 12mm, outer diameter 16mm)
• Compatible with: Eheim external canister filters using 12/16mm tubing, including models from the Classic, eXperience, and Professional series
• Note: Confirm your filter model and hose size before purchasing — Eheim threaded connectors are size-specific and are not interchangeable between 12/16mm and 16/22mm fittings

Product Details

• Brand: Eheim
• Type: Threaded Connector
• Hose Size: 12/16mm
• Inner Diameter: 12mm
• Outer Diameter: 16mm
• Compatibility: Eheim external canister filters using 12/16mm tubing
• Quantity: 1 unit

This connector is suitable for any aquarium keeper running an Eheim external canister filter with 12/16mm hose