I use this to soften my well water;
https://www.homedepot.com/p/GE-31-100-Grain-Water-Softener-and-Filter-in-One-GXMH31H/206184479

And this to filter drinking water, plumbed into fridge water/ice;
https://www.amazon.com/iSpring-5-St...ng+5+stage&qid=1619720979&sr=8-5

They work quite well, second house with this set-up. Just make sure you have a sediment filter on incoming water supply. Something like this;
https://www.amazon.com/Culligan-WH-HD200-C-Whole-Sediment-Filter/dp/B01JIRLRXY/ref=sr_1_16?crid=NFO1SHINN0ED&dchild=1&keywords=sediment+filters+for+well+water&qid=1619721216&sprefix=sediment+filter%2Caps%2C227&sr=8-16