Pentair WhisperFlo and IntelliFlo Pump Lid Cover - 357151



Part # 5074-02

  4.75 Average  



Part # 5074-02

Manufacturer Code 357151

Dimensions 6.65" X 1.4"

Alternate Part #'s 35-7151, 357151, 600536, 788379659714, PAC-101-4960, PEN357151, V20-390

Product Description

Clear pump cover for Pentair Whisperflo and Intelliflo Pumps. This cover is tightened down by a plastic lock ring. Diameter 6 1/2".

Used on Whisperflo models since 11/1998.

Frequently Bought with Pump Cover

Pump Cover O-ring O-318

Magic Lube O-ring Lubricant


?     Asked on 5/15/2020by Howard W. Andreasen

Is this cover and the O-ring you sell for it Genuine Pentair and in Genuine Pentair packaging when it arrives. I do not want any after market products

A  Answered on 1/4/2021 by InyoPools Product Specialist Hector F.

Hello Howard, yes this is an original Pentair manufactured OEM fabricated product. 

?     Asked on 6/30/2018by Bryan

The strainer cover model number on my Purex Triton Whisper Flo pump is 357151. What size rubber O ring replacement do I need?

A  Answered on 7/5/2018 by InyoPools Product Specialist Hector F.

The lid O-ring for this lid would be part number 5002-27.

?     Asked on 5/5/2017by ddquebedeaux

I have a older model whisperfo the new cover I bought was too high to be clamped on with the old clamp type. is this the old type

A  Answered on 5/5/2017 by InyoPools Product Specialist Lennox H.

Hi. This Lexan Cover - 357151 will fit the old style Whisperflo clamp style housing.

?     Asked on 9/20/2016by Michael

Will this fit my Whisperflo pump WFE-8? Do I also need a new rubber ring for this?

A  Answered on 9/22/2016 by InyoPools Product Specialist Alan M.

This cover will fit the WFE-8 Pentair Whisperflo Pump. You will need the Lid O-ring (436) - 350013 as well.

?     Asked on 4/14/2016by John

Will this cover for my Purex Whisper flo Model WF 26C pump?

A  Answered on 4/14/2016 by InyoPools Product Specialist Hector F.

Yes this cover will work on the Whisperflo series pumps.


Est. Repair Time

Less than 1 hr

Tools Needed


Hard to see through the original

Written on 11/11/2021 by Guest

After years of reliable use, our original cover needed replacement. It's a long story, but I had problems with both an air leak and water leak that were difficult to diagnose. Part of the diagnostic challenge was being able to see through the cover to determine if the water level in the pump pot was dropping. The old one had lots of hard water deposits in the inside surface. So, I found the part number in my owner's manual, went to INYOPools and easily found the correct part. It was in stock, so I ordered it, and it was delivered promptly. Also, the price was very competitive.

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Review Summary

 (Average 4.75  out of 5 stars)
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