Aqua One Impeller 103i – Replacement for Arc 30/46, Panoramic 29, Array 34
The Aqua One Impeller 103i is a genuine replacement part designed to restore smooth and efficient filter operation in compatible aquarium systems. Replacing a worn impeller helps improve water flow, reduce noise, and keep your filtration running reliably.
Key Features
- Designed for Arc 30/46, Panoramic 29, and Array 34 aquariums
- Genuine 103i impeller for reliable performance
- Restores optimal water flow and filtration efficiency
- Helps reduce noise and vibration from worn components
- Durable construction for long-lasting use
Perfect For
- Replacing worn or damaged impellers
- Restoring filter performance and circulation
- Freshwater aquariums
- Keeping filtration systems running smoothly
| Model Compatibility | Arc 30/46, Panoramic 29, Array 34 |
|---|---|
| Product Type | Impeller Replacement |
| Application | Filter System |
FAQ
Is the Impeller 103i compatible with all models in the Arc and Panoramic series?
The Impeller 103i is specifically designed for Arc 30/46, Panoramic 29, and Array 34 models. It is not compatible with other aquarium filter models.
Will installing this impeller reduce the noise in my filter?
Yes, replacing a worn impeller with the 103i helps reduce noise and vibration, resulting in a quieter filtration system.
How long does the impeller typically last under normal use?
Please contact customer service for information on expected lifespan based on usage conditions.

Nathan Davies –
Installed the impeller in my Arc 30 filter last week. Water flow is noticeably better and the filter runs much quieter. No issues so far, and it fits perfectly without any adjustments.
Sue Gibson –
My Panoramic 29 filter had a bad impeller that was making a loud hum. After swapping in the 103i, the noise dropped significantly and the water circulation feels stronger.
Sonia Russell –
Fits well and works as expected. A bit harder to install than I thought, but the instructions were clear. Filter performance improved, though not a dramatic change.
Katherine Rees –
Great replacement for my Array 34. It’s a genuine part and matches exactly. The filter now runs smoothly and the water movement is more even throughout the tank.