Swimables SW-21-149 WhisperFlo style pump wet end with high temp unions, 0.5 to 2 HPSwimables Generic WhisperFlo Style Pump Wet End, 0.5 to 2 HP, with High Temp Unions, SW-21-149 In stock$33699
Swimables SW-21-149 WhisperFlo style pump wet end with high temp unions, 0.5 to 2 HP
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Swimables Generic WhisperFlo Style Pump Wet End, 0.5 to 2 HP, with High Temp Unions, SW-21-149

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$33699
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Quick overview

  • WhisperFlo style an aftermarket wet end patterned on the Pentair WhisperFlo design.
  • 0.5 to 2 HP covers the common residential motor sizes in the WhisperFlo range.
  • High temp unions included unions are in the box, so the wet end plumbs straight in.
  • Rebuild without the whole pump replace a cracked or worn wet end while keeping a good motor.
  • Swimables part SW-21-149 UPC 810108821694.
  • 3 HP version available Swimables also offers a 3 HP WhisperFlo and IntelliFlo style wet end, SW-21-150 style, for larger motors.
Full description and specifications ↓

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Product details

The Swimables SW-21-149 is an aftermarket wet end built in the WhisperFlo style for pumps from 0.5 to 2 HP. It ships with high temperature unions, so it connects to existing plumbing without hunting for separate fittings.

Why replace the wet end

When a WhisperFlo housing cracks, the seal plate is scored, or the volute has worn past the point of a seal and impeller job, a new wet end brings the pump back while reusing a motor that still has life in it. That is far cheaper than a complete pump.

Before you order

This is a generic, not a Pentair part. It covers 0.5 through 2 HP; 3 HP motors need the larger Swimables wet end. No motor is included.

Specifications
Brand Swimables
Manufacturer part number SW-21-149
UPC 810108821694
Type Pump wet end, WhisperFlo style
Horsepower range 0.5 HP to 2 HP
Included High temp unions
Shipping weight 14.75 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Is this a genuine Pentair part?
No. It is a Swimables aftermarket wet end built in the WhisperFlo style, sold as a lower cost alternative to the Pentair assembly.
What motor sizes does it cover?
0.5 HP through 2 HP. Swimables sells a separate 3 HP version for larger WhisperFlo and IntelliFlo motors.
Are the unions included?
Yes. High temperature unions come with the wet end.
Does it come with a motor?
No. This is the wet end only. Your existing motor bolts to it.
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