If you have noticed a change in the taste of the water in your home, that maybe a single that it is time to replace your water softener. While you do have to regularly maintain your water softener and add additional salt to the tank throughout the year, they also do not last forever and do need to be replaced every eight to ten years on average. When trying to find the best water softener for your home, you not only want to consider the current brand of water softener that you have, but also be aware of any new types of water softeners available.
If you are a homeowner that doesn't like the idea of carrying bulky bags of salt home from the hardware store or grocery store, then you may want to look into new more environmentally friendly units. For example, NuvoH20 is one brand of salt-less water softener, that uses a twist on filter cartridge that not only lasts for several months, but is incredibly easy to replace. Though you should be aware of the fact that some of the newer water softeners are going to be less effective as traditional units and you maybe required to do more plumbing work than if you had installed a similar unit to the one that you had taken out.