Attwood Marine 5644-4 Tsunami MK2 Cartridge Aerator Pump 90° Inlet

The Attwood Tsunami MK2 Cartridge Aerator Pump is designed to keep your bait and fish alive and healthy during transport and storage. This second-generation aerator pump delivers enhanced performance with improved serviceability, greater durability, and reliable operation for serious anglers.

Key Features:

• True single-handed serviceable motor cartridge with improved grip for faster, easier maintenance
• Backward compatible cartridges work with previous Tsunami aerator models
• 90-degree inlet configuration for flexible installation options
• IP68 waterproof rating for complete submersion protection
• Meets ISO 8846 Marine ignition protection standards for safe operation
• Consistent flow performance to maintain optimal oxygen levels

The MK2 cartridge design allows you to service the pump quickly without tools, minimizing downtime on the water. The robust construction and marine-grade materials ensure long-lasting performance in harsh saltwater and freshwater environments.