Eheim Lid Securing Clamp for Classic 2250 / 2260 and Pond Filters 3450 / 3460 (7671550)

The Eheim Lid Securing Clamp (7671550) is a genuine OEM replacement clamp designed to lock the motor head lid firmly onto the canister body of the Eheim Classic 2250, Classic 1500XL (2260), and compatible Eheim pond filter models. These clamps are the main locking mechanism that holds the motor head and canister together under pressure during normal filter operation — creating a secure, watertight connection and preventing the lid from separating or leaking.

Over time lid securing clamps can crack, lose tension, or break — particularly after repeated removal and refitting during routine filter maintenance. These canister locking clamps hold the main motor head of the filter to the canister, preventing leaks. Replacing with a genuine Eheim OEM clamp restores full locking function and ensures the motor head and canister remain securely sealed during operation. Aquaristikshop

Key Features

• Genuine Eheim replacement part: Exact OEM fit for Classic 2250, Classic 1500XL (2260), and compatible Eheim pond filter models
• Secures motor head lid to canister body: Primary locking mechanism that holds the filter together under operating pressure — essential for leak-free filter operation
• Prevents motor head separation: A cracked or broken clamp can allow the motor head to lift under pressure — causing leaks, suction loss, or complete filter failure
• Suitable for freshwater and marine use: Compatible across all aquarium water types
• Easy to replace: Simple snap-fit clamp replacement with no specialist tools required
• Genuine Eheim quality: Manufactured to Eheim's standards for durability and long service life
• Recommended spare: Lid clamps are vulnerable to cracking during regular maintenance — keeping a spare on hand prevents unexpected filter downtime

Compatibility

• Compatible with:
  • Eheim Classic 2250
  • Eheim Classic 1500XL (2260)
  • Eheim Internal Pond Filter 3450
  • Eheim Internal Pond Filter 3460
  • Eheim External Pond Filter 3455
  • Eheim External Pond Filter 3465
  • Eheim External Pond Filter 3481

Product Details

• Brand: Eheim
• Product Code: 7671550
• Type: Lid Securing Clamp
• Compatibility: Eheim Classic 2250 / 2260 and Pond Filters 3450 / 3460 / 3455 / 3465 / 3481
• Quantity: 1 clamp per pack

This lid securing clamp is suitable for any aquarium or pond keeper running an Eheim Classic 2250, Classic 1500XL (2260), or compatible Eheim pond filter who needs to replace a cracked, broken, or worn lid securing clamp and restore a reliable, leak-free motor head connection.