Bath Pumps

Whirlpool Bathtub Pumps

Failed whirlpool jetted bath tub pumps can be easily replaced with our Whirlpool Operating Wonder bath tub pump, which fits all whirlpool bath tubs.

The Whirlpool Operating Wonder bath tub pump is compact and easy to install. It runs quietly. It’s also know to be the most reliable bath tub pump on the market, with a failure rate of less than 0.1%.

SpaGuts P/N:

  • 15-350-2271, 1/2 HP, 115V
  • 15-350-2275, 3/4 HP, 115V
  • 15-350-2290, 1.0 HP, 115V
  • 15-350-2285, 1.5 HP, 115V

If you are replacing an existing bath tub pump, you should replace it with the same or similar horsepower as your existing pump, if you are happy with current forcefulness of the water coming out of your jets. Check the markings on the pump you are replacing. In general bath tub pump motors should have 1 HP for every 4 to 6 standard size jets. More horsepower is not better. Overpowering your jets with too much horsepower could damage your plumbing, your equipment, or even you! So, it is important to get the right sized motor for your bath tub. We offer the following horsepower levels:

  • 0.5 HP 110V 5.5Amp
  • 0.75 HP 110V 7.5Amp
  • 1.0 HP 110V 9.5Amp
  • 1.5 HP 110V 13.5Amp

Your replacement bath tub pump comes with screw-on unions which glue directly onto 1.5 inch plumbing. After the unions are glued onto your bath tub’s existing plumbing, the unions screw directly onto the pump’s suction and return fittings. The included o-rings provide a tight seal.



Keep your water hot. Add a bath tub heater.

Bath Tub Heater

Bathtub Pump & Heater Controller

Prevent endless running of your pump and heater.

Bathtub Controller

Bathtub Water Level Sensor

Prevent damage from spraying water. Ensure your bath tub’s water level is above the jets before allowing the pump to run.

Bathtub Water Level Sensor


  • UL and CSA safety approved for indoor operation
  • 1-year limited warranty
  • Quiet operation
  • Compact design
  • Top center discharge
  • Self-draining volute
  • Standard 1.5-inch fittings
  • Thermally protected
  • NEMA Plug with 2.5 foot cord length


  • Dimensions and water-flow chart
  • 3425 RPM
  • 65, 86, 100 or 130 GPM flow rate
  • 110 volts
  • 5.5, 7.5, 9.5, or 13.5 Amp
  • Frequency of 60Hz
  • 10mm and 15mm frame size
  • NEMA Plug with 2.5 foot cord length
  • Built-in air switch

These bath pumps also replaces the following Waterway and Balboa bath pump part numbers and models: 321FF10-0150 (1/2 HP), 321HF10-0150 (3/4 HP), 321JF10-0150 (1.0HP), 321NF10-0150 (1.5HP), 1010031 (1/2 HP), 1050031 (1/2 HP), 1010037 (3/4 HP), 1010032 (3/4 HP), 1050032 (3/4 HP), 1011014 (1.0HP), 1051014 (1.0HP), 1011057 (1.0HP), 1051057 (1.0HP), 1034002 (1.5HP), 1074002 (1.5HP), 1034019 (1.5HP), 1074019 (1.5HP)

If your tub is not already equipped with an air button, you’ll need to add an air button to your order. The air button comes with 4ft air tubing that connects to the air switch on the bath pump to turn it on/off.

$166.95 In Stock BathPumpM.jpg

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Size of Bath Pump Motor

Bath Pump Diagram

Bath Pump Flow

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0.5 HP 110V 5.5A
0.75 HP 110V 7.5A (add $15)
1.0 HP 110V 9.5A (add $28)
1.5 HP 110V 13.5A (add $40)
After selecting from EACH option above...