Waterway 2 Speed 4.5 HP 230V Spa Pump 3421821-13 John Merkel 5 years ago Fits these machines: Waterway Executive 48 Frame Parts & Wetends Executive 2 hp 115/230v 1spd. Pump 20/10amps 48 frame, 2″ intake x 2″ Discharge 3410830-1ADateDecember 13, 2018In relation toSimilar postWaterway 1 Speed 4.0 HP 230V Spa Pump 3411621-1ADateDecember 5, 2018In relation toSimilar postWaterway Executive Spa Pump Side Discharge 56-Frame 2″ 4.0Hp 230V 2-Speed 3721621-1dDateNovember 10, 2016In relation toSimilar post