At the end of the day, changing a water filter is less about a strict schedule and more about listening to your life. It’s a small, quiet ritual that says, “I care about the small things that keep me healthy.”
Next time you pour that clear, cold glass, take a second. Smell it. Taste it. If it’s perfect, thank your filter. If it’s meh, thank yourself for getting it done. You deserve water that works as hard as you do.
And if you still can’t decide when to change it? Just change it when you change your smoke alarm batteries—twice a year, with a side of guilt-free clarity. That’s the easy-going way.