Aquascape Ultra 550 Water Pump (g3) Impeller Kit
AQ-91040
Replacement Impeller for the Ultra 550 G3 Pump
The Aquascape Ultra 550 Water Pump G3 Impeller Kit is the OEM replacement impeller for the Ultra 550 G3 submersible pump, restoring rated flow output when wear, debris impact, or calcium deposits have degraded the existing impeller's performance.
| Spec | Value |
|---|---|
| Compatible With | Aquascape Ultra 550 Water Pump G3 |
| Kit Contents | Replacement impeller and rotor assembly |
How to Use
Remove and unplug the pump. Remove the front cover to expose the impeller. Pull the impeller straight out and insert the replacement, pressing firmly until seated. Replace the front cover and reinstall the pump. Confirm full flow restoration after restarting.
Signs the impeller needs replacing: output drops below the 550 G3 rated flow despite a clean intake screen and sponge, the pump vibrates or makes a grinding sound, or the impeller blade is visibly chipped or scaled on inspection. An OEM replacement restores rated output without sourcing aftermarket components that may not match the original geometry.
Ideal for Ultra 550 G3 owners experiencing flow reduction due to a worn or damaged impeller, restoring pump performance at a fraction of the cost of a full unit replacement.