Whole-House Water Filtration
Learn about whole-house water filtration, including how the work is performed, common causes and warning signs, repair or installation options, maintenance considerations, and typical service cost factors. Use this guide to understand when professional plumbing service is needed and what to expect before scheduling work.
Common causes
Chlorine chemical taste
Sediment in water
Well water bacteria iron
Solution methods
- 1
Multi-stage filter installation
- 2
RO membrane replacement
- 3
UV lamp swap
Tools you'll need
Filter housing wrench
TDS meter
Sanitizing solution
Average costs
| Service | Typical range |
|---|---|
| System installation | $500 – $3,000/ installation |
| Filter or media replacement | $75 – $500/ service |
| Water testing | $50 – $300/ service |
| Annual maintenance | $100 – $500/ service |
National averages. Local rates, permits and after-hours work can change these figures.
Estimate your cost
Pick your location, the job and how soon you need it to see a realistic price range for whole-house water filtration.
Estimated range
$180 – $1,075
Based on national averages — add a location for a local range; standard scheduling.
Estimate only. The final price depends on an on-site inspection, parts, permits and access.
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Whole-House Water Filtration FAQ
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