Aqua One Stellar 110 S20 Diaphragm + Chamber Unit

SKU: 27589
Stock: Limited Stock
$10.60  Inc. GST

Stellar 100 S-20 Replacement Diaphragm and Chamber Unit.

Click and Collect Click & Collect also available from our Adelaide store. Usually ready on the same day.

The Aqua One Diaphragm + Chamber Unit is a genuine replacement part specifically designed for the Aqua One Stellar 110 S20 air pump. This essential component plays a vital role in maintaining proper air circulation within your aquarium, providing your fish with the oxygen they need to thrive.


  • Genuine Aqua One Part: Ensures compatibility and optimal performance with your Aqua One Stellar 110 S20 air pump.
  • Essential for Oxygenation: The diaphragm and chamber unit work together to create the air pressure needed to deliver oxygen-rich bubbles to your aquarium.
  • Promotes Fish Health: Sufficient oxygen levels are crucial for healthy fish respiration and overall well-being.
  • Maintains Filter Efficiency: Proper air circulation can also benefit certain filter types by aiding in gas exchange.
  • Easy Replacement: The diaphragm and chamber unit are designed for a quick and simple replacement process, minimizing disruption to your aquarium routine.


  • Healthy Aquarium Environment: Provides optimal oxygen levels for your fish, promoting their health and vitality.
  • Restores Air Pump Performance: Replaces worn-out components to ensure your Aqua One Stellar 110 S20 air pump continues to operate efficiently.
  • Peace of Mind: Genuine Aqua One parts guarantee compatibility and reliable performance for your air pump.
  • Easy Maintenance: The simple replacement process allows you to maintain your air pump with minimal disruption.

Additional Information:

  • Compatibility: Aqua One Stellar 110 S20 Air Pump
  • Includes: One (1) diaphragm and one (1) chamber unit
  • Replacement Schedule: Regular replacement of the diaphragm and chamber unit is recommended, typically every 12-18 months, or sooner if signs of wear or tear are observed. Signs may include reduced air output or noisy operation.
  • Maintenance: For optimal performance, clean the air pump regularly according to the Aqua One Stellar 110 S20 air pump manual.

Note: It's recommended to consult the Aqua One Stellar 110 S20 air pump manual for detailed instructions on replacing the diaphragm and chamber unit.

By replacing the Aqua One Diaphragm + Chamber Unit with genuine parts, you can ensure your Aqua One Stellar 110 S20 air pump continues to deliver the essential oxygen your fish need for a healthy and thriving aquatic environment.