One of the simplest water filters to add to your home, this faucet mount filter ... last for at least six months to a year before needing replacement. How often should you change a water filter?

Even if your home’s drinking water is toxin-free ... takes up more cabinet space than others. The filter replacement cost of around $149 a year is also up there with the highest.

You'll need to replace it more frequently if your home's water is quite hard ... to damage it than anything else. Thankfully, ...

coli or cholera infection; or other health issues. The Home Depot sells replacement water filters for most major refrigerator brands. No matter what: Never leave the same water filter installed ...