Excellent product saves on all these calgon tablets! Easily fitted by the installer

Living in a hard water area, this product is priceless. I can already see (and smell) the difference. Very pleased!

Being in a hard water area this was recommended and it was so simple to install. I’m really hopeful that this product will prevent limescale build up and protect my washing machine. It should save on the need for limescale preventer tablets and it seemed good value for money.

Great product Great choice of washes, temperatures Delivery was fast and stress free I would highly reccommend ao.com for quality and service x

Hopefully this will prolong the life of the new washing machine.

Very easy to use and it is quieter than my previous washing machine that I was renting.

I use to work for a plumbing company have never seen hard water filters that were as easy to fit great purchase

I so love my Bosch dishwasher. I moved into my home 6 years ago with a new incumbent dishwasher - but we didn't get on. Now, my Bosh has a basket for the cutlery. The stacking is so logical, the programs so obvious - its just a dream. I wish I'd bought it sooner! Thoroughly recommended.