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Johnson Pumps of America 38502 Marine 90 Degree 500 GPH Cartridge Aerator PumpAspirator II Interchangeable Cartridge Pump - 500 GPH- 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.$35.44$51.90
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Johnson Pumps of America 28502 Marine In-Line 500 GPH Cartridge Aerator PumpAspirator 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. Th...$35.44$52.95