It screws onto your pipe and is meant to reduce limescale. I haven't had it long enough to tell yet.

The Wpro magnet was really easy to install and has done exactly what it said it would. This is the third such magnet that we've used on our water system and its excellent at helping to prevent limescale ruining our products. you cant fault its value for money and im in the process of adding one to every appliances water intake.In fact the ones previously installed have outlived the appliances they were fitted for, which is saying something!!

Unable to fit this due to design of kitchen and installation of machine

Had my washing machine a week but because the anti limescale magnet was built into the washing machine i've no idea if it works well or not, not seen any signs of limescale in the past week tho.

Fitted in 2 mins by the delivery person. Softens hard water

This product is an easy way to soften hard water and prevent lime scale. Probably save money when you have to keep buying machine tablets. I recommend this item

I hope it does what it promises. It's not easy to see the results I'm afraid but time will show.

Good instructions and very easy to install. Time will tell how affective it is at softening water.