Dave....
as the others have indicated its a bit of a minefield. But if you're interested i'm happy to give my input....
We moved in here in 2002 (just west of Southampton) and like you we too have lovely crusty deposits on taps, kettles, sink drainer, shower head, cats bum.... no no.... forget that bit...
There was already a water softener installed under the sink, and a 'purifier' tap next to the sink for drinking water. It's not something i would have said "yeah... we need one of them..." but as it was there i thought ok lets give it a whirl.
All worked well...... topped up the salt as required, and replaced the filter cartridge as required as well.
Might be worth pointing out that its a Permutit water softener, the smaller one that B&Q sell.
All worked well..... till last summer when i came down in the morning only to find a puddle of water on the floor.
BUG*ER BUG*ER & DAMN & BLAST.....!!! i said.... :evil: :evil: bleeding things sprung a leak...!!
Well.... actually... no it hadn't.... turns out it was a very S-L-O-W drip drip drip from one of the hose water connections to the softener.... but only became apparent
after i had removed it..... arrrggghh.... so all it needed was a new hose.
However....
after i had removed it and inspected it, it became fairly clear that it wasn't a very err competent installation in the first place.... :shock:
We decided therefore to buy a new one. But which one...??
Searched and searched and searched..... umm'd and ahhh'd for ages and ages..... weighing up pros and cons, blah blah blahhh..... so..... what did we end up buying...?? another Permutit from B&Q, except its now the newer model with a lovely digital clock on it (rather than the annoying mechanical whirrr whirr clunk clunk one...) and because the plumbing was already done i could spend as long as i wanted getting this one installed 'just-so'.
Cost..? with B&Q's 10% discount on Wednesdays.... a tad over 300 of my poonds.
There's only me and the missus so its set to regenerate once a week, and believe me... there's plenty of soft water between regeneration's (and we've got power showers in bathroom & en-suite which blast oodles of water out)
I've sourced a supplier of granular salt at £7.20 per 25kg bag.... so almost half the price of B&Q's..!!
Now we're back to lovely soft water again....
Worth noting tho that it doesn't fully eliminate crusty's etc.... but a lot lot less than it would be otherwise.
Nick
oh..... p.s..... between taking the old one out and putting the new one in, i was doing a lot of work in the kitchen and we were without 'soft water' for probably 2 1/2 to 3 months. During that time the difference was SOOO noticable when i was taking a shower, i seriously thought there was something wrong with the soap and shampoo.... it just wouldn't lather up :shock: ...... within a couple of days of putting new one back on-line.... the soap was working again.... :lol: :lol: