Here’s the million-dollar question—or at least the $300 appliance question. If your water is hard (you see crust, your dishes have spots, or your hair feels like a Brillo pad), you need a softener first. Without it, a filter is like putting a band-aid on a broken pipe—pointless and slightly dramatic. Softened water is the foundation of a happy plumbing life.
If your water tastes like a chemistry set or smells like a municipal swimming pool, you need a filter. Chlorine, lead, and weird organic compounds are filter’s jam. But if you have both hard water and bad taste? You need a softener and a filter, working together like a buddy cop movie. The softener tackles the minerals, then the filter polishes the flavor. Your water will be so clean it might start judging your diet choices.
Pro tip: Don’t install a softener before a filter if you have a high sodium sensitivity—that soft water will zap sodium into your drinking glass. Instead, run the filter on a separate line or use a reverse osmosis system after the softener. Confused yet? Join the club; we meet Tuesdays and don’t serve hard water.
