Water Filtration & Purification
Advanced filtration systems to ensure clean, safe, and great-tasting water throughout your home.

Frequently Asked Questions About Water Filtration & Purification
- What’s the difference between a water filter and a purifier?
- Filters remove impurities like sediment and chlorine, while purifiers can eliminate bacteria and viruses.
- Do I need filtration if I already use city water?
- Yes, even treated city water may contain chlorine, minerals, or contaminants that affect taste and safety.
- How often should filters be changed?
- This depends on the type of system, but typically every 6–12 months. We’ll help you set a schedule.
- Is under-sink or whole-home filtration better?
- Under-sink filters are great for drinking water, while whole-home systems treat all water entering your home.
- Do filtration systems need electricity?
- Most basic systems don’t, but advanced reverse osmosis or UV systems may require a power source.
Why Homeowners in Solano County Trust Copperfield Plumbing
- Family-owned and operated since 2001
- Licensed and insured plumbers you can trust
- Transparent pricing with no hidden fees
- Same-day service across Fairfield, Vallejo, Vacaville, and more
Service Areas
We proudly serve Fairfield, Vallejo, Vacaville, Napa, American Canyon, Dixon, Benicia, and the surrounding Solano County and North Bay communities.