What a load of commercial rubbish, saving money indeed.
It's all over priced crap to start with.
A load of mugs going to get fleeced like sheep.
" But I saved 20% on a pole".. no you didn't mate you spent £50 on fuel and a night in a hotel to save a few quid on a brand new pole that you didn't need because you already have another 6 poles that you never use because you are a sucker for marketing.
There was a speech on how if you post lots of leaflets you miraculously gets lots of customers, ground breaking stuff.
New controllers, wow what do they do? Something different to old controllers or do they just control flow...ERM
I didn't go because I already have an R.O, d.i vessel, some resin, a tank, a pump, battery and a pole
What more do i need ?
Maybe one of those apps on your phone to switch your pump off because that would be really handy