Is your ice maker making weird, cloudy cubes? That’s a clue. Cloudy ice often means excess minerals or air, which a clogged filter can’t handle. It’s your fridge gently complaining.
Another one: do you have rust stains on your sinks or toilet bowls? That’s iron slipping past your defences. Don’t let iron win—change that filter.
And if your water smells like rotten eggs? That’s hydrogen sulfide gas. A standard sediment filter won’t fix that alone (you’d need a special carbon filter), but it tells you your current setup is not happy. Time to investigate.
How to Make It a No-Brainer Habit
Here’s a little life hack: align your filter change with a holiday. Do it when you change your clocks for daylight saving time. Or every time you pay your quarterly taxes. Make it a ritual.
Buy a four-pack of filters at once. That way, you have them staring at you from the garage, silently nagging you until you install the next one. Grease is a great memory aid.
Write the date on the new filter with a permanent marker. When you see “March 15,” you know exactly when to do it again. It’s so satisfying, like scratching a lottery ticket.
