City Water Filter
Company Overview
Complete water purification systems for household and drinking purposes. Founded by an Environmental Engineer.
Non-salt water conditioning systems and softeners, removal of chloramines throughout the home, and alkaline antioxidant drinking water through reverse osmosis.
We restore water quality by eliminating contaminants like chloramines and fluoride from both drinking and shower water. Additionally, we reintegrate healthy elements via reverse osmosis. Our customized water filtration systems are tailored to your specific location and water quality. We prioritize water quality to enhance longevity, contrasting with government standards that merely aim to prevent immediate health issues.
Our systems include options for 6-Stage or 16-Stage Reverse Osmosis. The 16-Stage Reverse Osmosis system incorporates triple filtration, UV treatment, and deionization. The Biocera mineral filter enhances oxidation reduction potential, producing antioxidant water, adding essential minerals, and increasing pH to alkaline levels.
The Whole House Carbon Filter is wall-mounted and purifies your shower water from chloramines and harmful chemicals that may irritate the skin.
We add Whole House Fluoride removal tanks to ensure fluoride is removed from your shower water.
The inception of City Water Filter occurred when the owner set up a reverse osmosis system, whole house filter, and water softener in his residence in 2010. As the business expanded, he began to question why many competitors overlook water quality as a key aspect of filtration systems. It's too simple to install a generic system without considering the contaminants added by public utilities, such as chloramines and fluoride, which can lead to skin rashes and cognitive issues. Through diligent review of city water quality reports and tailored filtration systems, City Water Filter established itself as a leader in customized solutions for selective clients. This sensible strategy garnered a positive response from the Bay Area community, positioning us as the leading water filter installer in the region. Home Depot sought us out as a trusted water filtration service provider. Our commitment now lies in delivering this practical approach to Southern California, providing the public with a true alternative.
Clay's extensive 15-year background in consulting as a Hydrologist and Environmental Engineer has made him a leader in this sector. He holds a Master's Degree in Environmental Engineering from Colorado School of Mines and a Bachelor's Degree in Hydrology from the University of California, Santa Barbara. I value the concepts I learned in school, but my genuine education began when I began working directly with the public on their water quality challenges. I take great pride in witnessing the transformation in families when their shower water is free from pollutants and their drinking water is of the highest standard. With growing awareness about water quality, an increasing number of people contact us regarding health and skin problems. My greatest fulfillment comes from empowering people with knowledge about water, enabling them to be healthier and prevent illness by allowing water to detoxify without adding toxins to their bodies.
Business Services
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
- Water purification system cleaning and maintenance
- Water purification system installation
- Water purification system repair
- Salt delivery
Business Location & Hours
Mon: | 8:00 AM - 8:00 PM |
Tue: | 8:00 AM - 8:00 PM |
Wed: | 8:00 AM - 8:00 PM |
Thu: | 8:00 AM - 8:00 PM |
Fri: | 8:00 AM - 8:00 PM |
Sat: | 8:00 AM - 8:00 PM |
Sun: | 8:00 AM - 8:00 PM |
Recommended Customer Reviews

Thank you Fernando from City Water Filter for your excellent service.
We are back in business. You are the best.

I live in Oxnard, and the water is extremely hard, with so much mineral deposits on my pipes, drains, and faucets. It's horrible tasting, and leaves huge spots on my shower glass doors! I've tried other companies from Culligan which brought a salt water softener that they changed every month, but it left salt residues on my skin and caused my blood pressure to spike! Then I tried Life Source and they were very expensive, promised alot, and I STILL had alot of mineral deposits on everything, and the water was still not drinkable!
Then I found City Water, and it was way less expensive than Life Source, and worked far better! The water is delicious and taste like spring water, and my home and plants have loved it! My cats now drink more often!
Clay has been great - he doesn't do hard sell like Life Source, and he really cares about my water quality. I've used it now for almost 3 years, and I can't say enough about the system and how good my water is now!!