Watflow Water Hammer Arrestor 3/4"GHT Thread - Air Hammer Arrestor for Washing Machine & Toilet - 2 Pcs

Works great and easy to install. Water lines are quiet now.

This is amazing! I can do laundry at night again! Very easy to install and eliminates all of the loud pipe noises when using our washer!

The GHT (Garden Hose Thread) is an American format. The United Kingdon uses BSP thread.The distinction should be made absolutely clear in order to avoid disappointment for supplier and customer alike. "British Standard Pipe (BSP) thread is a standard thread type used extensively across the globe for plumbing connections (but not in North America). The standard defines the number of threads per inch (pitch) as well as the angle that each thread is engineered to." Supplier should hesitate and query application before supplying outside of North America.

I have been listening to water hammer for years with this front load washer with the solenoids. Even tried draining the house pipes to drain the built in devices installed in the wall. No help. Bought these and installed them behind the washer and they work perfect. Quiet as can be now. AAA+++.

I was delighted to learn this solution existed. Im using an LG washtower and the water solenoids are loud and aggressive when open/close. Installing these just after the valve shut off was adequate for my comfort. These water hammers have nice seals inside them. The sound of rushing water has also reduced in noise on top of eliminating a subjective 97% of overall noise associated with my pipes in my home banging. Previously, I could hear the water from 5 floors up filling and banging. Now I don't know if my laundry is actually ongoing because the sounds from the basement at practically gone.