3421821-1U Waterway EX-2 3.0HP 230V 2 Speed Spa Pump

Regular price $399.00 USD
Regular price Sale price $399.00 USD
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3421821-1U Waterway 3.0Hp EX-2 Pump 230V 2 Speed


Looking to upgrade your old spa pump? Spa Parts Experts is proud to offer the Waterway 3.0Hp EX-2, 230V, 2 Speed Pump! This pump is perfect for replacement or new installs, and the 48 frame pump features a 2" intake and side discharge measuring 3" across. The 1-year manufacturer warranty guarantees quality and dependability. Order today and enjoy years of reliable service from your spa pump!


    • 3.0 Horsepower
    • 48 Frame
    • 230 Volts
    • 2 Speed
    • 12.0 / 3.5 Amps.
    • 2" Suction and Discharge
    • Side Discharge
EX-2 Pump Wiring Instructions Here
  • Spa Parts Experts only sells new pumps and motors. We can not stress enough the unreliability of reconditioned or rebuilt spa pumps.
  • Manufacturer: Waterway
  • Manufacturer Number: 3421821-1U
  • Manufacturer Warranty: 1 year part
  • Remember we have hands on service experience with every product we sell, so we are available with tech support, problem diagnoses, installation help, and should it be needed warranty issues.

Technical and Installation: 

  • Pump is manufactured in the wet-end orientation shown, but you can simply rotate you wet end to match your spa plumbing, if needed.
  • Pump is manufactured without a pump amp cord. You will need to use your existing pump amp cord or purchase a new one. 
  • Please see How to Wire a Spa Pump to wire the pump amp cord.