Johnson Pumps of America-28503 Johnson Pump 28502 Livewell Aerator Cartridge Pump, 500 GPH - Straight
Aspirator II Interchangeable Cartridge Pump - 500 GPH- Straight-500 GPH- Straight-Features fully submersible ignition protected 12 volt dura-port discharge parts. Anti-airlock protection saltwater tough 100 percent factory tested meets and exceeds NMMA, ABYC, ISO 8846, CE and USCG specifications. Three year warranty.