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EFIELD

(Pack of 2) EFIELD S-241 Stainless Steel Water Hammer Arrestor For Washing Machine, 3/4 Inch Swivel FHT x 3/4 Inch MHT,

  • Based on 1,164 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, May 26
Order within 9 hours and 4 minutes
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Size: P2


Style: Straight


Features

  • 2 Pieces Stainless Steel Water Hammer Arrester For Washing Machine Supply Valves or Directly to Washing Machine Tube Connection
  • 3/4 inch Female Swivel Hose Thread x 3/4 inch Male Hose Thread; Max working pressure: 250 PSI
  • Can be Installed Horizontally or Vertically
  • Aborb the Unstable Water Shock and Noise to Protect Washing Machine Control System
  • Low lead Brass made body

Material: Brass Stainless Steel


Brand: EFIELD


Item dimensions L x W x H: 4.5 x 3 x 2 inches


Exterior Finish: Brass


Inlet Connection Type: Female Iron Pipe


Maximum Operating Pressure: 250 Pound per Square Inch


Number of Ports: 2


Specification Met: NSF, UPC


Valve Type: Globe Valve


Manufacturer: Efield


Material: ‎Brass Stainless Steel


Brand: ‎EFIELD


Item dimensions L x W x H: ‎4.5 x 3 x 2 inches


Exterior Finish: ‎Brass


Inlet Connection Type: ‎Female Iron Pipe


Maximum Operating Pressure: ‎250 Pound per Square Inch


Number of Ports: ‎2


Specification Met: ‎NSF, UPC


Valve Type: ‎Globe Valve


Manufacturer: ‎Efield


UPC: ‎791689828428


Item Weight: ‎13.7 ounces


Product Dimensions: ‎4.5 x 3 x 2 inches


Country of Origin: ‎China


Item model number: ‎


Size: ‎P2


Color: ‎Stright1


Style: ‎Straight


Finish: ‎Brass Stainless Steel


Item Package Quantity: ‎2


Handle Material: ‎Stainless,Steel


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 21, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Worked Instantly
Size: P2 Style: Angle
Product worked instantly! Water hoses on the back of the washing machine was jumping and vibrating. Striking the wall and making a knocking sound. Installed on the back of the washer and no more jumping and vibrating! Very easy to install.
Reviewed in the United States on February 15, 2025 by Bell
    • Worked Great! No More Water Hammer!
Size: P2 Style: Straight
Recently bought a Maytag top load washer. Shortly after installation we started hearing banging in the wall behind the washer. After online research, I learned about "water hammer". I had never heard the term before and no experience with the issue. Ordered the Water Hammer Arrestors and the problem is gone! No more banging in the wall! Easy to install, only took a few minutes! I put mine on the tap at the wall, not on the back of the washer. Highly recommend these arrestors if you have a water hammer issue! Definitely would purchase again! ... show more
Reviewed in the United States on December 15, 2024 by Mike J
    • Work great! Caution when installing!
Size: P2 Style: Angle
Pressure valves work great. Has dramatically softened the bang. I need to find the pipe under the house and fasten a plastic pipe clamp to the rafter. I’m sure with all the banging under the house, a pipe clamp finally gave out and caused the pipe to continue the banging sound, but in a much softer fashion. One clamp should do it. CAUTION WHEN INSTALLING VALVES: I found it best to remove the current hoses from the back of washer first. Then attach the arrestor valve to back of washer first. Then then hose to the bottom of arrestor last. I found this makes it easier to install by allowing more room to move fingers in such a small space. Also be careful to not cross-thread the plastic male threaded fitting from washer. It’s very easy to cross-thread metal to plastic connections. Attaching valve to washer first will allow the room needed to attach correctly. (This is just my experience with this type of task). Hope this helps! ... show more
Reviewed in the United States on January 29, 2025 by Donna
    • Plumber Recommended
Size: P2 Style: Angle
Review Image by R.Black R.Black
Review Image by R.Black R.Black
These were recommended to address a plumber's misdiagnosed issue. The product arrived quickly, but I had concerns after the "delivery driver" threw the package; I could hear the contents bouncing around violently. Upon inspection, the product appeared fine. It installed easily, less than 5 mins has no leaks, and appears to be working correctly. ... show more
Reviewed in the United States on January 26, 2025 by R.Black R.Black
    • Can't believe I've never had these before!
Size: P2 Style: Straight
My home was built in 1987, and the plumbing is basically original. I've lived here for nearly 20 years, and have owned three washing machines. The pipes would always bang when the machine would stop filling. It was always kind of annoying, but I just lived with it. I installed these hammer arrester and just ran three loads of laundry, and all of that noise is completely gone. Wish I would have known sooner. Plus, these were half the cost for the pair than purchasing locally at a home improvement store. ... show more
Reviewed in the United States on January 4, 2025 by John
    • Worked well for about one year then failed
Size: P2 Style: Angle
Got these to try and minimize the impact of my front load washer on my pipes as its solenoid was wrecking my pipes. Worked pretty well for just about a year but then both failed. Disappointing.
Reviewed in the United States on January 4, 2025 by nome_man
    • Completely Corrected Water Hammer Issues
Size: P2 Style: Straight
Review Image by Amazon Customer Amazon Customer
After purchasing a new washer and dryer, we noticed water hammer issues. The laundry room in our home is on the second level, and I would see and hear water hammer all the way in the basement at the water meter/ main line in. We have an older home with a mix of copper and pex serving this appliance. These devices are extremely heavy duty, install easily and completely eliminated all water hammer related noise. Very happy with this purchase ! ... show more
Reviewed in the United States on September 9, 2024 by Amazon Customer Amazon Customer
    • Never knew I needed this
Size: P2 Style: Angle
My pipes would always bang really loud whenever I was doing the laundry and I just thought that's the way it was. Come to find out that these water hammer arrestors are a thing. Never knew it. Cut down the banging noise by about 75-80%. Good for the price
Reviewed in the United States on January 31, 2025 by Steve Espinosa

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