What kind of arrester to get for washing machine water hammer
I need advice on what kind of arrester to get for my washing machine water hammer. It occurs on the cold water supply multiple times when the washer is filling, as it cuts cold water in and out in order to make the water the proper temperature. I've looked on Amazon.com and seen so many choices by Sioux Chief, Oatey, etc., and many different types. I don't know what type to get. I've attached a picture of the valve and line going to the washing machine. If it helps any, the supply pipe is 5/8" copper; the valve and attached hose are "standard" as far as I know. Can any arrester be installed vertically, as my valve outlet seems to be? Thanks for any help.