PFAS in Santa Clara: What to Know

Published: June 5, 2025

PFAS, also known as “forever chemicals,” are synthetic substances found in many everyday products. These chemicals don’t break down easily and can accumulate in the environment and human body, leading to health risks. This article explores PFAS in Santa Clara, their potential effects, and what residents can do to ensure clean, safe water.

What Are PFAS?

PFAS have been used since the 1940s in products like nonstick cookware, stain-resistant fabrics, waterproof clothing, and firefighting foams. Their chemical structure makes them resistant to heat, water, and oil, preventing them from breaking down naturally.

Why Are PFAS Harmful?

PFAS can build up in the soil, water, and human body over time. Research links PFAS exposure to health problems such as:

  • Increased risk of cancers
  • Hormonal imbalances
  • Liver and kidney damage
  • Developmental issues in children
  • Weakened immune systems

Even low levels of PFAS exposure can lead to long-term health concerns, making it essential to address their presence in drinking water.

PFAS Contamination in Santa Clara

Santa Clara, like many other areas, faces PFAS contamination from industrial sites, landfill runoff, and firefighting foams. Recent tests have found PFAS in some groundwater supplies, prompting local authorities to take action.

Common Sources of PFAS in Santa Clara

  • Industrial Facilities: Manufacturing plants using PFAS may release these chemicals into water sources.
  • Firefighting Foam: Airports and training centers often use PFAS-containing foams, which seep into groundwater.
  • Landfill Runoff: Discarded consumer products contribute to PFAS contamination in water supplies.

How PFAS Affect Santa Clara Residents

PFAS in drinking water can have serious health impacts. People may unknowingly ingest these chemicals, increasing the risk of health issues, especially among children, pregnant women, and those with weakened immune systems.

Why Water Filtration Matters

Municipal water treatment facilities try to meet safety standards, but traditional methods may not fully remove PFAS. Advanced filtration systems are the best way to ensure safe drinking water.

How Filtration Works

Technologies like activated carbon, reverse osmosis, and ion exchange have been proven to reduce PFAS contamination. These systems trap harmful chemicals, providing safer water for daily use.

How Culligan Can Help Santa Clara Residents

Culligan, a leader in water treatment, provides advanced solutions to tackle PFAS contamination. With decades of experience, Culligan offers customized systems designed to meet the specific water needs of Santa Clara residents.

Culligan’s Advanced Water Filtration Systems

  • Reverse Osmosis Systems:
    • Removes up to 99% of PFAS
    • Provides clean, great-tasting water
    • Compact and easy to maintain
  • Total Defense Filter:
    • Works with the Aquasential RO System to reduce PFAS, lead, chlorine, and other contaminants
    • Low-maintenance and highly effective
  • Whole-House Filtration:
    • Delivers clean water to every tap in your home
    • Removes PFAS, chlorine, and sediment
    • Protects plumbing and appliances from buildup
  • Customized Solutions:
    • Culligan professionals assess your water quality and recommend the best system for your needs
    • Tailored solutions for PFAS, hard water, or iron removal

Why Choose Culligan?

  • Trusted Experts: Culligan’s specialists provide personalized support.
  • Reliable Products: Built with cutting-edge technology and rigorous testing.
  • Maintenance Plans: Ensure long-term efficiency with ongoing service and filter replacements.

How to Protect Your Water

As PFAS awareness grows, more Santa Clara residents are turning to filtration solutions. Culligan makes it easy to take action with high-quality products and expert support.

Steps to Cleaner Water

  1. Get a Water Test: Culligan offers professional water testing to check for PFAS and other contaminants.
  2. Consult an Expert: Culligan will recommend the best filtration system based on your water test results.
  3. Install and Maintain: Once installed, Culligan ensures continued performance with maintenance and filter replacements.

Conclusion: Ensure Peace of Mind with Culligan

PFAS contamination is a growing concern in Santa Clara, but residents can take control of their water quality. While officials work on stricter regulations, investing in a Culligan water filtration system ensures clean, safe water for years to come. 

Schedule a water test today and explore Culligan’s water treatment solutions for a healthier Santa Clara.

Resources for homeowners in Santa Clara

Schedule your free water consultation

Our Culligan water experts are ready to help you find the right solution for your water, starting with your free in-home water test and consultation.

Enter your information

Fields marked * are required fields.

By opting in, you are agreeing to receive SMS messages from Culligan. Alerts at the phone number listed above. 4 msgs/month. If you have questions, text HELP to 73777 or contact Customer Service at 1-855-558-1684 or customerservice@culligan.com. You can opt-out of the subscription anytime by texting STOP to 73777. Msg&data rates may apply. You can view the Terms and Conditions here and Privacy Policy here.