Eheim Replacement Suction Cups 3 Pack for compact ON 1020 / 1022

The Eheim Replacement Suction Cups are genuine spare suction cups designed specifically for the Eheim compact ON 300 (1020) and compact ON 600 (1022) centrifugal pumps. Sold in a pack of 3, these cups attach the pump securely to the inside glass of the aquarium — keeping your equipment correctly positioned and stable during operation.

Over time suction cups harden, lose their flexibility, and fail to maintain a grip on the glass — causing pumps and filters to slide or detach from their position. Replacing worn cups is one of the simplest and most effective maintenance steps to keep your Eheim equipment secure and running correctly.

Key Features

• Genuine Eheim replacement part: Exact OEM specification for the compact ON 300 (1020) and compact ON 600 (1022) centrifugal pumps
• Pack of 3: Provides a complete set of replacement cups sized specifically for these models
• High quality rubber construction: Flexible, durable material that grips aquarium glass securely and maintains hold over time
• Secures pump to aquarium glass: Keeps the compact ON pump correctly positioned during operation
• Easy to install: Press firmly against clean, dry glass for a secure, reliable hold
• Restore stiffened cups: If cups become stiff, briefly soaking in warm water can help restore some flexibility before full replacement is needed

Compatibility

• Compatible with:
  • Eheim compact ON 300 (1020)
  • Eheim compact ON 600 (1022)

Product Details

• Brand: Eheim
• Type: Replacement Suction Cups
• Quantity: 3 cups per pack
• Material: Rubber
• Compatibility: Eheim compact ON 1020 / 1022 (compact ON 300 / compact ON 600)

These replacement suction cups are suitable for any aquarium keeper running an Eheim compact ON 300 or compact ON 600 pump who needs to replace hardened or failed suction cups and restore secure, reliable equipment positioning inside the aquarium.