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Sioux Chief 660-HB Water Hammer Hose Arrestor, 3/4-Inch

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$24.21

$ 11 .31 $11.31

In Stock

About this item

  • Piston-type water hammer arrester
  • 304 stainless steel arrestor body
  • 3/4" femal hose thread on branch
  • 3/4" male hols thread on trunk


Sioux Chief 660-HB Water Hammer Hose Arrestor, 3/4-Inch


Jeff Smith
Reviewed in Canada on March 26, 2025
If you have an LG washing machine that thumps like a someone beating on a drum, get these!!! Problem solved.
Barry G. Allen
Reviewed in Canada on July 8, 2023
We have an LG front load washer and the water hammer was terrible. We installed a competing product that almost eliminated the problem but after +/- a year the water hammer was coming back. This Sioux Chief arrestor 100% solved the problem. The washer is now so quiet I have to stand next to it to hear if it is even running. Amazing.Noting that this arrestor is about 50% larger than the previous we had installed. Size matters! Cannot comment on the long term survivability but I don't even care if I have to replace every year because they are so cheap and easy to install...
Nick C
Reviewed in Canada on April 9, 2023
Installed it on my Maytag top load washing machine and completely removed the banging of the pipes in the walls . Very happy with the product . Hoping it's a long lasting solution. Best product for now ,thanks
foxalopex
Reviewed in Canada on April 6, 2022
I have an LG washing machine and apparently they like to hammer the water on and off pretty hard causing the pipes in the whole house to shake. I put one on cold and hot and the issue went away immediately. Pretty impressive actually, we'll have to see how long they they last.
Kristin Richison
Reviewed in Canada on August 8, 2019
As you'd guess, install is very straight forward and the first of the two went on smoothly with no leaks and is doing what I hoped it would do. Despite multiple attempts and the fact that the threads on the washing machine look fine and the regular water supply hose fits on well with no problems, I could not get the second one to thread on properly. Hard to say for sure but looks like the threads are a bit flattened in one spot. I was delayed in getting to this project so now outside my return window.
Sam
Reviewed in Canada on June 20, 2019
Worked for 1 week and the water banging sound is back.
John
Reviewed in Canada on May 7, 2019
I installed two of these water hammer arrestors on the back of my new washing machine in an attempt to prevent a thunderous water hammer I've been experiencing. While they were easy to install and feel solidly made, they have not solved my problem (although they have reduced it.) Hard to rate something 5 stars when it doesn't solve your problem but they feel well-made and arrived as described.
Zurberts
Reviewed in Canada on January 28, 2019
We purchased a new LG washer and it was causing a lot of banging when the water would shut off. The washer adds water in bursts so this would happen a lot and you could see the pipe movement .The old Kenmore one never did that and from what I understand, the LG solenoids are very aggressive when shutting off.Anyway, these came in the mail today. Five minutes to install and a HUGE difference in the noise level. It is practically ELIMINATED. I put some Teflon tape around the threading to the hose to make a strong seal and binding. What also worked out is that we had straight hoses without the elbows which made the hose curve prior to install. Now with the aerator in, we keep the same distance from the wall and reduce the stress on the hoses.NOTE: this comes in single units so you need to buy 2 for hot and cold.