Eheim Sealing Ring for Classic 1500XL 2250 / 2260 and Pond Filters 3455 / 3465 / 3480 (7269300)

The Eheim Sealing Ring (7269300) is a genuine OEM replacement O-ring designed for the Eheim Classic 1500XL (2250 / 2260) external canister filters and the Eheim pond filters 3455, 3465, and 3480. This sealing ring is fitted at the elbow connection point and creates the watertight seal that prevents water leaks once the elbow is locked into position.

Over time rubber sealing rings harden, crack, and lose their ability to hold a watertight seal — particularly after repeated disassembly during routine filter maintenance. Replacing with a genuine Eheim OEM sealing ring ensures an exact fit and restores a reliable, leak-free connection.

Key Features

• Genuine Eheim replacement part: Exact OEM fit for Classic 1500XL (2250 / 2260) and pond filters 3455 / 3465 / 3480
• Seals elbow connection: Creates a watertight seal at the elbow fitting to prevent water leaks during filter operation
• Precision dimensions: Inner diameter 22mm / Outer diameter 28mm / Thickness approx. 3mm — exact replacement dimensions for correct sealing performance
• Replace during routine maintenance: Inspect the sealing ring every time the filter is disassembled — replace immediately if hardening, cracking, or deformation is present
• Easy to replace: Simple O-ring swap with no specialist tools required
• Genuine Eheim quality: Manufactured to Eheim's standards for a reliable, long-lasting watertight seal
• 1 ring per pack: Single replacement O-ring

Compatibility

• Compatible with:
  • Eheim Classic 1500XL 2250
  • Eheim Classic 1500XL 2260
  • Eheim Pond Filter 3455
  • Eheim Pond Filter 3465
  • Eheim Pond Filter 3480
  • Eheim Pond Filter 3481

Product Details

• Brand: Eheim
• Product Code: 7269300
• Type: Sealing Ring / O-Ring
• Inner Diameter: 22mm
• Outer Diameter: 28mm
• Thickness: approx. 3mm
• Quantity: 1 sealing ring per pack
• Compatibility: Eheim Classic 1500XL 2250 / 2260 and Pond Filters 3455 / 3465 / 3480 / 3481

This sealing ring is suitable for any aquarium or pond keeper running an Eheim Classic 1500XL 2250 or 2260 external canister filter, or an Eheim pond filter 3455, 3465, or 3480, who needs to replace a worn or damaged sealing ring and restore a reliable, leak-free connection.