Pentair WhisperFlo Pump Replacement Parts Diagram
Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
Having a problem? Pick one to see the parts that usually fix it (optional)
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$44.99
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$8.99
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$2.99
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Most common fix Pentair Short Bolt for IntellFlo WhisperFlo and Sta-Rite SuperMax Seal Plate | 3/8-16 x 1-1/8"$2.99
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Most common fix Pentair Foot Insert For Whisperflo And Intelliflo Pumps | Almond$18.99
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$0.99
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Most common fix 805-0436 | Waterway O-Ring For Pentair Pump Trap Lid$5.99
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Most common fix Aladdin O-Ring For Pentair Pump Trap Lid | 805-0436$5.99
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Most common fix 071136Z | Pentair Purex & WhisperFlo Clamp Knob$28.99
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$7.99
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Most common fix Pentair Drain Plug For Whisperflo And Intelliflo Pumps | Almond$5.99
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$1.99
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$299.99
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Most common fix Pentair Pump Diffuser O-Ring Whisperflo and Intelliflo | 355227 | 071444 | 20813 | PCG355227$4.99
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$3.99
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Most common fix Pentair Rubber Washer for Whisperflo and Intelliflo Impeller$3.99
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Most common fix Pentair 3 HP Diffuser for Whisperflo and Intelliflo Pump$74.99
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$59.99
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Most common fix US Seal Premium Pump Shaft Seal Assembly | 5/8" Shaft | 071734S$9.99
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Most common fix Pentair Pump Basket For Whisperflo and Intelliflo Pump$16.99
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$3.99
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$2.99
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Pentair WhisperFlo Pump Diagram & Part List with Compatible Diffusers, Volutes, Seal Kits, and More Replacement Parts
Use the parts diagram above to find the exact components needed for your WhisperFlo pump, then explore each item below for specifications and in-store availability.
Optimize water flow with the 072927 Diffuser Assembly, compatible with WhisperFlo pumps from 0.5 to 2.5 HP.
The 357149 Wet End Volute Pot Kit from Swimables fits select WhisperFlo and IntelliFlo pump models.
Keep debris out of your pump system with the 070387 Pump Basket, a match for both WhisperFlo and IntelliFlo series.
Maintain sealing and prevent leaks using the 356198 Pump Seal Kit, compatible across multiple Pentair pump lines.
Explore more WhisperFlo parts in the diagram above—including baskets, clamps, seals, volutes, and more—available at our retail locations.