Think of distilled water as the laboratory-grade precision tool—perfect for scientific experiments, irons, and CPAPs, but overkill (and overly boring) for drinking. Filtered water is your everyday Swiss Army knife—great for most tasks, but you wouldn’t use it to perform open-heart surgery. So check your appliance manual. If it says “distilled only,” listen to it like it’s your grandmother telling you to wear a coat. If it says “any water is fine,” filtered is probably your best bet for taste and health.
Oh, and one more thing: never drink distilled water exclusively unless you want to leach minerals out of your own bones. Yes, that’s a real thing—hospital patients who drank only distilled water for months developed electrolyte imbalances. So, hydrate, but hydrate wisely. Now go forth and swap filters, not judgment.