I have one on a 12 week trial from Harvey’s at the moment.
A friend had a Harvey’s one installed about 18 months ago, I liked the sales person & the installer (I over saw the process for her) so rang them to see how much it would cost (for my much smaller house as others sell different size units, I just assumed they would). The only thing I didn’t like about them was them not giving me a price over the phone, they insist on sending a sales person out. They only have one size & a set price so they could easily just give you a price, but I guess they want to give you the sales pitch. (I didn’t actually mind as I knew it was going to be the same salesperson & she’s lovely.)
However, I also rang around a few other companies & looked online and I wouldn’t touch the others with a barge pole. There’s one currently doing a lot of advertising, they sell various sizes & much more cheaply, but the unit just doesn’t stack up.
The installer was here a long time (a good couple of hours), but he was lovely too.
So Harvey is here & he’s leaving over my dead body.
The salt comes in blocks, that you put in the front, so it could go under the sink, it’s happily sitting on a very old shelf (kitchen about to be replaced) & it’s totally fine.
Harvey’s give you a lot of salt when you sign up, (I think I got about 8 bags of two blocks) The first few weeks it uses more as it’s cleaning pipes & appliances. I replaced both blocks 3 weeks in & a further 7 weeks on they’re nearly ready to be replaced now. Depending on how many you buy they cost between £5.50 & £6.50 a pair. (They say they generally wear down one before the other, but mine are wearing equally?! ). Obviously the more water you’re running, the quicker they’ll wear down. (I no longer use Calgon in the washing machine & use less of other products so that easily covers the salt cost).
They clean themselves quite regularly (possibly daily) and I can hear it, but it’s in an open cupboard at the moment until the kitchen is replaced.
My skin is less dry, my hair is more shiney & I’m using loads less shampoo, conditioner, body wash etc (you have to or you end up filling the shower cubicle with bubbles 🤣). The chrome in the shower is all shiney again! The bath stays clean & shiney & everything is just so much easier to wipe down.
The kitchen sink stays shiney (instead of white with limescale), the inside of the kettle gleams, glasses are clear, I can soak dishes without ending up with a limescale mark on the item. Even washing up is easier.
I swear I’m not on Harvey’s books! I just seriously love the changes it has made to my life. I wish I’d got it years ago (I hesitated due to the cost & the space it takes up as the kitchen is small).
The downside is the cost 😖 £1678.80.
You can pay it off in instalments if you want to.
You have to pay just under £50 per month during the trial period, but it is fully refundable if you don’t want to keep it or it comes off the price if you do (too many people were ‘keeping’ them, but not paying, so they had to change the way they administer it).