@sluj
I did a lot of research before buying mine. I learnt a lot about how they function & what various types do etc. I chose the one I wanted then promptly forgot all the details!
I chose the Harvey Water Softner. It was expensive (around £1600 I think) but you can pay it off over a period if you want to.
It takes the blocks - which I wanted as they're easy to pop in and they stack well. I buy them from Harvey's, but you can buy cheaper ones online. It's not a huge cost anyway.
The agent who came out to make sure they could fit one in the space was lovely & the guy who installed it was great.
They give you the option of installing a drinking water tap - recommended for baby bottles or with certain medication which I had installed. I never use it, but it's unobtrusive. (You can also buy a more expensive tap which has a lever for this water)
I had a bit of a leak after the first year & they sent someone out the next day and he didn't faff about replacing the washer etc, he replaced the whole bit and explained they refurb them properly in the factory. It didn't cost me anything & they were lovely to deal with.
I pay for the annual warranty or whatever they call it (£75) 'just in case' do I don't see it being necessary to replace it for years, but if it was necessary for some reason or if we rented this place out & lived elsewhere I wouldn't hesitate to buy another one
Limescale free is SO worth it!!
I try not to let it run out of salt, but on the odd occasion it does I see the limescale on the drainer board & it reminds me how much I love my little harvey!!!
Also, once it's installed it cleans off/out all the existing limescale - it's FAB.
LOL I think maybe I should see if they're looking for any reps! 🤣