Soo.. In my old house, our water softener consisted of 1 large resin unit + 1 brine tank (I did not have a whole house carbon unit). Most of the units I see sold by Diamond Pure and others on Yelp are set up the same way (+1 additional unit if doing a whole house filter).
But, there are many units available on Lowes/Home Depot/Amazon that have the water softener in 1 unit total (resin and brine tank combined). I've got relatives that have such a unit and it has been working fine for over 25 years. Here are similar units by GE and Whirlpool:
https://www.amazon.com/GE-GXSH40V-Grain-Water-Softener/dp/B00D5YRZLU/https://www.amazon.com/Whirlpool-WHES40E-Softener-Built-Technology-NSF-Certified/dp/B07R3G7LTD/https://www.lowes.com/pd/Whirlpool-48000-Grain-Water-Softener/3345284
In my new home, garage space is extremely tight and I have to sacrifice cabinet space to fit a softener in.
Does anyone have one of these units where the softener and brine tank are in 1 piece? How has that been working?
Any cons to these devices? I've gone down a rabbit hole researching people talking about Fleck valves vs Clack valves, etc and wanted to see what the TI hivemind has to say.