Pentair 073127Z WhisperFlo impeller for .75 and 1 HP pumpsPentair WhisperFlo Impeller .75 and 1 HP (WF-3 & 24, WFE-24), 073127Z In stock$9499
Pentair 073127Z WhisperFlo impeller for .75 and 1 HP pumps
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Pentair WhisperFlo Impeller .75 and 1 HP (WF-3 & 24, WFE-24), 073127Z

Ask a questionMPN 073127Z
$9499
In stock
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Quick overview

  • Genuine Pentair The factory 073127Z impeller for WhisperFlo pumps, not a generic copy.
  • Sized to the pump Impellers are matched to horsepower, and this one is the .75 and 1 HP part.
  • WF-3, WF-24 and WFE-24 The models the title lists for this impeller.
  • WFE-3 also listed Our product record additionally carries WFE-3, so check your model plate before ordering.
  • Restores lost flow A worn or clogged impeller shows up as weak suction and a low reading at the filter, not as a noise.
  • Change the seal with it The shaft seal and the impeller washer are separate parts and belong in the same job.
Full description and specifications ↓

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Product details

This is the Pentair 073127Z impeller for WhisperFlo pumps in the .75 and 1 HP sizes. The title lists it for WF-3, WF-24 and WFE-24, and our product record additionally carries WFE-3, so read the model plate on your pump before ordering.

Why an impeller gets replaced

Impellers are matched to horsepower, and they fail quietly. Flow drops, the pressure gauge reads low, the skimmer stops pulling the way it used to, and everyone blames the filter first. A worn impeller, or one with vanes packed solid with debris that will not flush out, is the actual cause more often than owners expect.

Do the whole wet end

The shaft seal, the rubber impeller washer gasket and the seal plate gasket are separate items. The labor is in opening the pump, so anything that seals in there should be new when it closes back up.

From Pool School

How to Prime a Pool PumpFrom the breaker to a full pot, each manufacturer's time limit, and what to check when it won't catch prime. Read Replace the Pool Pump Motor or the Whole Pump?The manufacturers' tests first, what each repair replaces, and the federal motor rule. Read

Where this part goes

28 Key 28 on the Pentair WhisperFlo PumpFor the WF-3 (3/4 HP).See it on the diagramAll Pentair WhisperFlo Pump Parts 73 parts and the drawing
Specifications
Brand Pentair
Manufacturer part number 073127Z
UPC 788379664800
Type Impeller
Horsepower .75 and 1 HP
Fits Pentair WhisperFlo WF-3, WF-24, WFE-24
Also listed for WFE-3
Shipping weight 0.45 lb
Ships Parcel

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Questions and answers

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

Which WhisperFlo models take this impeller?
The listing gives WF-3, WF-24 and WFE-24. Our product record also carries WFE-3, so check the model plate on your pump before ordering.
What horsepower is it for?
.75 and 1 HP.
Is it a genuine Pentair impeller?
Yes. Pentair part number 073127Z.
What else should I replace at the same time?
The shaft seal, the rubber impeller washer gasket and the seal plate gasket are all separate parts. Once the wet end is open, replacing them costs far less than opening it twice.
Ask your own question