Most manufacturers say replace it every six months, but let’s be real—who marks that on their calendar? The good news is your body will tell you. If your water starts tasting like a swimming pool or smells like a wet dog that rolled in regret, it’s time. Another clue: your ice cubes look cloudy or your kettle develops a weird film, like it’s growing a tiny alien.
Pro tip: if you live in a place with hard water (looking at you, Midwest), your filter works twice as hard and might need replacing every three months. Hard water is basically liquid rock fighting your filter in a brutal cage match. The filter loses, and you get crunchy water.
The “I’ll Do It Tomorrow” Trap
We all fall for it. You buy a replacement filter, stick it in a drawer, and then find it three years later while looking for a missing Tupperware lid. By then, the filter has become a relic, a monument to your procrastination. Here’s the twist: some filters have expiration dates, and using an expired one is like putting a used coffee filter back in the machine—just pointless.
Remember: an old filter doesn’t just fail to clean; it actively ruins your water. Imagine paying for a fancy bottle of imported spring water, then letting a dirty sock marinate in it. That’s what you’re doing with a clogged filter.
