Aqua One Air Pump Diaphragms: Keep Your Air Pumps Working Efficiently

Restore your Aqua One Air Pumps' performance with these high-quality Aqua One Air Pump Diaphragms. Over time, your air pump's output may begin to decrease due to wear and tear of the internal rubber diaphragm, affecting the overall efficiency of your system. These replacement diaphragms are designed to suit the Aqua One Precision SR2500, SR7500, SR9500, and SR12000 air pumps, ensuring a perfect fit and optimal performance.

Features and Benefits

  • High-quality materials: These diaphragms are made with durable rubber, ensuring long-lasting performance.
  • Easy to replace: With just a few simple steps, you can quickly restore your air pump's output and efficiency.
  • Compatibility: Designed to perfectly fit Aqua One Precision SR2500, SR7500, SR9500, and SR12000 air pumps.
  • Cost-effective solution: Instead of purchasing a new air pump, simply replace the worn diaphragm to restore its effectiveness.
  • Pack of 2: Each pack includes two replacement diaphragms, offering great value and ensuring you have a spare when needed.

How to Use

  1. Disconnect your air pump from the power source and remove it from your aquarium system.
  2. Open the air pump casing by unscrewing or unclipping the cover, depending on your pump model.
  3. Locate the existing rubber diaphragm and carefully remove it from the pump mechanism.
  4. Install the new Aqua One Air Pump Diaphragm in place of the old diaphragm, ensuring proper placement.
  5. Reassemble the air pump casing and reconnect the pump to your aquarium system.
  6. Power up your air pump to test its performance and make any necessary adjustments to its output settings.

Aqua Gardening Suggests These are Best For

These Aqua One Air Pump Diaphragms are ideal for aquarium hobbyists and professionals using Aqua One Precision SR2500, SR7500, SR9500, or SR12000 air pumps. With their easy installation and compatibility, they are perfect for maintaining your pump's efficiency and extending its life, ultimately saving you time and money.

Notes from Aqua Gardening

  • Always turn off and unplug your air pump before attempting to replace the diaphragm.
  • Select the correct diaphragm type for your specific air pump model from the options provided.
  • Periodically check and replace the diaphragm to maintain optimal performance and extend the life of your air pump.


What are the signs that my Aqua One Air Pump requires a new diaphragm?

If the output from your Aqua One Air Pump diminishes after a year or so of use, it may be a sign that the internal rubber diaphragm needs to be replaced.

How many diaphragms are included in the Aqua One Air Pump Replacement Diaphragm pack?

The Aqua One Air Pump Replacement Diaphragm pack contains 2 diaphragms for the SR2500 and SR7500 replacement pack, as well as the SR9500 and SR12000 pack. Make sure to select the correct diaphragm type to suit your pump.

Are these replacement diaphragms compatible with all Aqua One Air Pumps?

The Aqua One Air Pump Replacement Diaphragms are compatible with the following pumps: Aqua One Precision SR2500 & SR7500, and Aqua One Precision SR9500 & SR12000. Be sure to choose the appropriate diaphragm for your pump model.

How often should I replace the diaphragm in my Aqua One Air Pump?

It is recommended to replace the diaphragm in your Aqua One Air Pump when you notice a decrease in the output performance, which usually occurs after a year or so of use.

Can I replace the diaphragm in my air pump myself, or do I need professional assistance?

Replacing the diaphragm in your Aqua One Air Pump is a simple task that can be done yourself. Just make sure to follow the instructions provided by the manufacturer and select the correct diaphragm type for your specific pump model.

Still Unsure if This Product is Right for You?

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(SKU: 130388)

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