Eheim Threaded Connector 16/22mm for Classic 600 2217 / 2317 (7477000)

The Eheim Threaded Connector 16/22mm (7477000) is a genuine OEM replacement part designed specifically for the Eheim Classic 600 (2217) and 2317 external canister filters. This 16/22mm threaded connector threads into the filter canister body, forming the inlet or outlet connection point for the hose assembly and creating a reliable, watertight seal.

Over time these connectors can crack, strip, or deteriorate due to regular handling during maintenance. Replacing with a genuine Eheim OEM part ensures an exact fit, a secure seal, and restores reliable filter operation with no risk of leaks.

Key Features

• Genuine Eheim replacement part: Exact OEM fit for Classic 600 (2217) and 2317 — no compatibility guesswork
• 16/22mm threaded design: Threads securely into the Classic filter canister body to form a watertight inlet or outlet hose connection
• Prevents leaks: Replaces cracked, stripped, or damaged connectors that can cause filter leaks or loss of suction
• Easy to replace: Simple threaded component swap with no specialist tools required
• Genuine Eheim quality: Manufactured to Eheim's standards for durability and long service life
• Recommended spare: Eheim recommends keeping a spare connector on hand to avoid unexpected filter downtime

Compatibility

• Compatible with:
  • Eheim Classic 600 (2217)
  • Eheim 2317
• Hose size: 16/22mm
• Not compatible with: Eheim Classic 2211, 2213, 2215 (12mm connector), Classic 2250, 2260, or Professional series models

Product Details

• Brand: Eheim
• Product Code: 7477000
• Type: Threaded Connector
• Size: 16/22mm
• Compatibility: Eheim Classic 2217 / 2317
• Quantity: 1 unit

This replacement connector is suitable for any aquarium keeper running an Eheim Classic 600 (2217) or 2317 external canister filter who needs to replace a worn or damaged threaded connector and restore a reliable, leak-free hose connection.