Fluval Impeller Shaft Bearing Assembly - 104-204
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eBayFluval 104 204 105 205 Ceramic Impeller Shaft Bearing Assembly A20041 Aquarium
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Product Information
Full details
This guide is for Fluval 104, 204, 105, and 205 external filter owners who need to replace their impeller shaft bearing assembly. This replacement part ensures your filter's impeller functions correctly, keeping your aquarium water clean and healthy. Note that the impeller itself is not included and must be purchased separately.
All features
| Model Part Number | 104-204 |
|---|---|
| Brand | Fluval |
Extended Product Information
FAQs
What is the lifespan of the impeller shaft?
The lifespan varies depending on usage and water conditions. Regularly inspect the shaft for wear. Replace when necessary, typically every 6-12 months, or sooner if performance decreases.
Does this include the impeller?
No, this is only the impeller shaft bearing assembly. The impeller (A20111) must be purchased separately.
How do I know if my shaft needs replacing?
If you notice reduced water flow, increased noise, or the impeller appears to be wobbling, it's time to replace the shaft.
Can I use this with other Fluval filter models?
No, this shaft assembly is only compatible with Fluval 104, 204, 105, and 205 external filters.
What tools do I need for installation?
Generally, you may need a screwdriver. Consult your filter's manual for specific instructions and recommended tools.
How often should I clean the impeller and housing?
Clean the impeller and housing during regular filter maintenance, usually every 1-3 months, or as needed, depending on your aquarium's bio-load.
Where can I purchase a replacement impeller?
Replacement impellers (A20111) are available at most aquarium supply stores and online retailers.
Troubleshooting
Filter is making excessive noise.
Check the impeller shaft bearing assembly for wear and tear. Replace if necessary. Also, ensure the impeller is clean and properly seated.
Reduced water flow.
Inspect the impeller shaft bearing assembly for damage. Replace the shaft. Clean the filter media and ensure there are no blockages.
Filter not starting.
Ensure the filter is properly primed and there are no airlocks. Check the impeller shaft bearing assembly for damage.
Pros and Cons
Pros
- Restores filter performance.
- Easy to install.
- Ensures proper water circulation.
- Genuine Fluval replacement part.
- Extends the life of your filter.
Cons
- Impeller not included (must be purchased separately).
- Requires filter disassembly for replacement.
- May require additional tools for installation (screwdriver).
- If improperly installed, can lead to reduced filter performance.
Setup, Compatibility & Care
Compatibility: This shaft assembly is compatible with Fluval 104, 204, 105, and 205 external filters. Ensure you have the correct filter model before purchasing.
Installation:
- Disconnect Power: Unplug your filter from the power outlet.
- Disassemble the Filter: Follow your filter's instructions to disassemble the impeller housing.
- Remove Old Shaft: Carefully remove the old impeller shaft bearing assembly.
- Install New Shaft: Insert the new shaft assembly.
- Reassemble: Reassemble the filter, ensuring all parts are correctly placed.
- Prime the Filter: Plug in the filter and prime it according to the manufacturer's instructions.
Care: Regularly inspect the impeller shaft assembly for wear and tear. Clean the impeller housing during routine filter maintenance to ensure optimal performance. Replace the shaft assembly when necessary.