Water softener vs whole-house water filtration
Water softener vs whole-house filtration: different problems, different systems. Compare what each removes, costs, and when you need both.
A water softener uses ion exchange to remove calcium and magnesium (hardness minerals) that cause scale buildup in pipes, water heaters, and appliances. Installation runs $800–$3,000 including the unit, plumbing tie-in, and drain connection. A whole-house water filtration system uses carbon, sediment, or multi-stage media filters to remove chlorine, sediment, VOCs, heavy metals, and sometimes bacteria — installation costs $1,000–$4,000+ depending on the system type. Softeners don't filter contaminants; filters don't remove hardness (unless they include an RO membrane). If you have both hard water and quality concerns, a combination system (softener + carbon filter) is the most effective approach, typically $2,000–$5,000 installed.
Waterontharder installeren vs Waterfiltratie hele huis
| Feature | Waterontharder installeren | Waterfiltratie hele huis |
|---|---|---|
| Best for | Choose a water softener when your main problem is hard water — white scale on faucets, spotty dishes, dry skin after showers, and shortened appliance lifespan from mineral buildup. | Choose whole-house filtration when your concern is water quality — chlorine taste and odor, sediment, discoloration, or contaminants like lead, PFAS, or pesticides detected in a water test. |
Call a waterontharder installeren when…
Choose a water softener when your main problem is hard water — white scale on faucets, spotty dishes, dry skin after showers, and shortened appliance lifespan from mineral buildup.
Call a waterfiltratie hele huis when…
Choose whole-house filtration when your concern is water quality — chlorine taste and odor, sediment, discoloration, or contaminants like lead, PFAS, or pesticides detected in a water test.