Not all carbon filters are created equal. Some use coconut shells (fancy), others use charcoal from trees that probably danced in the rain (romantic, but irrelevant). Check your water softener’s manual or just Google the model number while you’re procrastinating at work.
Buy brand-name or at least something with good reviews. A cheap filter is like wearing a sandwich bag as a raincoat—technically it works, but you’ll end up damp and regretful.
A Parting Shot of Wisdom
Water softener maintenance is like brushing your teeth: boring, essential, and the consequences of skipping are visceral. Replace that carbon filter every six months. Mark it on your calendar. Set a phone alarm named “Don’t Drink Garbage.”
Your future self, sipping a glass of ice-cold, tasteless (in a good way) water, will raise a toast to your current self. And honestly, that’s the kind of heroism the world needs right now. Cheers, you magnificent plumber-wannabe.