I’m looking for some advice about choosing a water softener for tank water. The water supplied to the house is quite hard, and I’m noticing white deposits around taps, bathroom fittings and other fixtures. I’m also concerned about scale buildup in the plumbing and water-heating appliances.

I’m considering installing a water softener before the water enters the household tank so that the stored water has reduced hardness.

What should I check before choosing a system? Should I consider the water hardness level, tank capacity and daily household consumption when selecting the right size?

I’d also like to know whether a whole-house water softener connected to the tank is better than installing a smaller softener for individual bathrooms. If anyone has experience using a water softener for tank, I’d appreciate suggestions about installation, maintenance and things to consider before buying.

I found this video helpful while researching the topic:

Any practical advice from homeowners who have already installed a water softener would be appreciated.