$45.68 |Â
12% OFFÂ Phone Price : $51.68
CONFIRM THE PART FITS
Waterworks Water Softener Bypass Valve (replaces 3437, 3437299, 42-3437) 7129871
Part #7129871
Online Only Price
$52.18 |Â
10% OFFÂ Phone Price : $58.18
In Stock
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This part fits
Part Information
Bypass valve 7129871 is an original equipment manufacturer (OEM) part that fits some water softeners in these series: Kenmore 625; Whirlpool WHES; GE GNSF, GXFS, GXSS and PNSF; and Waterworks WS1000. It also fits Kenmore water filter models 625348260 and 625348261.
Bypass valve 7129871 allows you to stop the flow of water into the water softener or water filter while still allowing water to flow to your home's faucets.
Replaces original water softener bypass valve part numbers 34371, WS15X10012, 3437, 3437299 and 42-3437.
Fits Kenmore water softener models 625340050, 625340090, 625348321, 625348350, 625348420, 625348440, 625348450, 625348470, 625348471, 625348490, 625348491, 625348540, 625348550, 625348570, 625348571, 625348590, 625348591, 625348730, 625348731, 625348732, 625348830, 625348831, 625348832, 625388100, 625388110, 625388150, 625388160, 625388170, 625388180, 625388200, 625388250, 625388260, 625388270 and 625388280.
Also fits GE water softener models GNSF18Z01, GNSF23Z01, GNSF35Z01, GNSF35Z02, GNSF35Z03, GXSF18G01, GXSF23Z01, GXSF27B00, GXSF27B01, GXSF27E01, GXSF30H01, GXSF31E01, GXSF35E01, GXSF39B00, GXSF39B01, GXSF39E01, GXSF39E04, GXSF40H01, GXSS17Z01, GXSS20B00, GXSS20H01, PNSF31Z01, PNSF35B00, and PNSF39Z01; Whirlpool water softener models WHES20 and WHES30; and Waterworks water softener model WS1000.
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Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #62534371 Kenmore water softener | 62534371 | All parts |
| Model #625348321 Kenmore water softener | 625348321 | Bypass installation valve |
| Model #625348260 Kenmore faucet water filter | 625348260 | Valve assembly |
| Model #GXSF18G01 GE water softener | GXSF18G01 | |
| Model #WHES20 Whirlpool water softener | WHES20 | Resin & brine tanks/top cover |
| Model #625388110 Kenmore water softener | 625388110 | All parts |
| Model #GXSF39E04 GE water softener | GXSF39E04 | |
| Model #GXSF35E01 GE water softener | GXSF35E01 | |
| Model #GXSF27E01 GE water softener | GXSF27E01 | |
| Model #GXSF39E01 GE water softener | GXSF39E01 |
Reviews
Water softener manifold
The male threads on one side came slightly damaged and the braided water line would not twist on without cross threading.
Paul, CA
1 person thought this review was helpful.
- Ease of Installation
- Very Difficult
- Duration of Installation
- Less than 30 minutes
Yes, I would recommend this to a friend
Bypass Valve
Easy to install, took a couple of hours. Did learn from local hardware store to use plumbers grease to grease O rings. Products suggested in instructions will deteriorate O rings over time.
Joe76, Illinois
Did you find this review helpful?
- Ease of Installation
- Easy
- Duration of Installation
- 1 - 2 hours
Yes, I would recommend this to a friend
Haven't Even Received it Yet
It's embarrassing to send and email asking for a review of a product when it hasn't even been delivered yet. I will update when it shows up.
Buffy, Indiana
Did you find this review helpful?
- Ease of Installation
- Moderate
- Duration of Installation
- 30 minutes - 1 hour
Replace bypass for my water softener.
Wonderful response for parts and prompt service call to put it in. Thank you all.
Annette M, Undisclosed
Did you find this review helpful?
- Ease of Installation
- Very Easy
- Duration of Installation
- 30 minutes - 1 hour
Did not fit the model listed
This part looks very similar but did not match the part that failed.
Kelly-OKC, Oklahoma City, OK
Did you find this review helpful?
- Ease of Installation
- Difficult
- Duration of Installation
- 1 - 2 hours
Yes, I would recommend this to a friend
Installation of the Bypass Vave
It was very easy for me to install, only took about 20 to 25 minutes
Xrunner28, El Paso, TX
Did you find this review helpful?
- Ease of Installation
- Very Easy
- Duration of Installation
- 30 minutes - 1 hour
Solved my problem | Easy to Install
It took me about 20 minutes to replace it. It is a direct fit.
J_Cruz, Orlando, FL
Did you find this review helpful?
- Ease of Installation
- Very Easy
- Duration of Installation
- Less than 30 minutes
Never received instructions
The bypass valve was not easy to install, and it has not been installed, because the promised instructions were never sent. Also missing were the retaining clips.
Another N, Missouri
Did you find this review helpful?
- Ease of Installation
- Very Difficult
- Duration of Installation
- More than 2 hours