If you’re planning to install a whole-house filtration system, it will be much more time-consuming than a simple installation like a countertop filter. While replacing one of these systems is easier than the installation, it’s a lot of work and may require the help of a professional.
Regardless of who completes the job, replacing a filter involves shutting the water off several times, which can inconvenience your family.
For these reasons, you want to get a whole-house filter that doesn’t need frequent changes. When shopping for a filter, look for ones that last at least six months, although there are filters that can last for many years, which will partially depend on how frequently you use it and the quality of your water.