Active Aqua Replacement Impeller for AAPW400

The Active Aqua Replacement Impeller for AAPW400 is the replacement impeller for the Active Aqua AAPW400 370 GPH submersible pump. It is the part most prone to wear and sediment buildup: when the pump loses flow, vibrates, or sounds different, changing the impeller restores performance without replacing the entire unit.

Benefits

• Specific replacement for the AAPW400 model (370 GPH / 1400 L/h, 24 W)
• Restores the original flow and pressure of the pump in your hydroponic system
• Economical alternative to buying a new pump
• Same brand replacement: correct fit and tolerances
• Replacement takes only a few minutes and requires no special tools

How to use

Disconnect the pump from the power supply before handling. Remove the front cover and inlet screen to access the impeller chamber, remove the worn impeller, and clean the cavity with a soft brush and running water. Install the new impeller, ensure it spins freely, and reassemble the pump. Never operate it dry.

Available at Pachamama Indoor Farming Culture, with shipping throughout Costa Rica.

Technical Specifications

• Type: replacement impeller for submersible pump
• Compatibility: exclusively Active Aqua AAPW400 pump
• Nominal pump flow: 370 GPH (1400 L/h)
• Pump power consumption: 24 W
• Brand: Active Aqua (Hydrofarm)
• Not compatible with other models in the AAPW line

How to use

• Disconnect the pump from the power supply before handling
• Remove the front cover and inlet screen to access the impeller chamber
• Remove the worn impeller and clean the cavity with a soft brush and running water
• Install the new impeller, ensure it spins freely, and reassemble the pump
• Check the impeller and screen once a month to extend the pump's lifespan
• Never operate the pump dry or with water above 30 °C (86 °F)