Happy family enjoying clean, filtered water at home in San Diego, thanks to Filtercon water purification.

Filtercon Technologies

Since 1995, Filtercon has been committed to providing families with the highest-quality water filtration technology. Our doctor-recommended systems are designed to remove harmful contaminants while preserving essential minerals, ensuring clean, great-tasting water for your home. Unlike one-size-fits-all solutions, we take the time to understand your unique water needs and offer tailored recommendations. Our ethical, no-pressure approach means you get exactly what’s best for you—because when it comes to water quality, if you don’t have a Filtercon, you are the filter.

Smiling mother and young child washing dishes together at a modern kitchen sink with clean, running water in a bright San Diego home.

Filtercon Products

  • Whole Home Filtration System

    The Filtercon Five-Stage Whole House Filtration System delivers clean, fresh-tasting water to every faucet, bath, and shower in your home. Designed for long-lasting, maintenance-free performance, it enhances water quality, leaving hair and skin feeling softer and healthier with every use.

  • Black water filtration system with digital control head

    Salt Free Water Softener

    This is the latest advancement in water treatment technology. Highly efficient and cost-effective, it’s the perfect solution for hard water—handling even the most extreme well water conditions with ease.

  • Reverse osmosis drinking system with high pH alkaline filter, white storage tank, and chrome faucet on white background.

    Alkalizer Reverse Osmosis System

    Feel good you’re not drinking chemicals from plastic bottles and polluting the planet. Effectively removes fluoride, chlorine, chloramine, microplastics, heavy metals, lead, and many other contaminants.

  • Reverse osmosis water filtration system with high pH alkaline filter.

    Under Sink Filtration Units

    Under-sink filtration systems deliver clean, great-tasting water through a multi-stage process that removes chlorine, sediment, and impurities. Designed for easy installation, it provides pure water straight from your faucet—compact, convenient, and space-saving.

Why Choose Filtercon Over Competitors?

For over 25 years, Filtercon has been a trusted leader in American-made water filtration, offering advanced, customized solutions designed to meet your specific water quality needs. Here’s what sets us apart:

✅ Tailored Filtration for Your Needs – Whether you need whole-home purification or a system for specific health concerns, our solutions are customized—not one-size-fits-all.

✅ Chemical-Free & Doctor-Recommended – Our filtration technology removes harmful contaminants while preserving essential minerals, ensuring clean, great-tasting water without added chemicals.

✅ Eco-Friendly & Low-Maintenance – Unlike many competitors, our systems require no salt and minimal backflushing, making them cost-effective and environmentally responsible.

✅ Certified for Safety & Quality – Manufactured in the USA using NSF-certified components, our filtration systems meet the highest industry standards.

✅ Limited Lifetime Warranty – We stand behind our products, offering long-term reliability at prices that consistently beat the competition.

✅ Real Customer Support, No Automated Systems – When you call Filtercon, you speak to a real expert who cares—no frustrating phone menus, just honest, knowledgeable support.

✅ Veteran-Owned & Operated – Our values are built on integrity, trust, and a commitment to helping families achieve better health through superior water filtration.

Woman washing her face with clean, filtered water from a modern bathroom faucet, highlighting the benefits of purified water for skincare and health.
Pregnant woman drinking a glass of clean, filtered water in a modern kitchen, promoting healthy hydration with water purification.
Woman watering indoor plants using clean, filtered water, promoting the benefits of purified water for plant health and growth.

Doctors And Health Professionals Who Trust Filtercon

  • Dr. David Nelson, a health professional who trusts Filtercon water filtration systems, smiling outdoors with greenery in the background.

    Dr. David Nelson

    At Pure Health, Dr. Nelson's mission transcends mere treatment; his holistic approach seeks to uncover the root causes of health issues. With over 20 years of dedication as a licensed Doctor of Chiropathy, he has expansive expertise in Herbology, Homeopathy, Nutrition, and Naturopathy. He is also a certified NAET allergy and BioScan specialist, specializing in Toxicology, Anti-Aging, and sports performance enhancement. Additionally, he is the co-host of Let’s Talk Health on KPRZ 1210 AM, where his genuine compassion and dedication continue to inspire and uplift countless individuals on their path to wellness. Dr. Nelson has and recommends Filtercon systems for clean drinking water.

  • Dr. Kellas, a trusted health professional who endorses Filtercon water filtration, smiling outdoors with lush greenery in the background.

    Dr. William Randall Kellas

    Most people have no idea how severely our drinking water has been contaminated over time. Water is the source of all life and the #1 thing our bodies depend on each day. Imagine what we’ve been exposing ourselves to daily. I chose Filtercon for the same reason—to have the peace of mind that the water I drink is truly safe. Filtercon uses advanced technology without chemicals, salt, or additives that could compromise water quality. I highly recommend this product to everyone.

    — Dr. William Randall Kellas, Ph.D., Nutritional Biochemistry
    Author of Surviving the Toxic Crisis and other works

  • Diane Szuch, MA, MFT, a trusted health professional who endorses Filtercon water filtration, smiling outdoors with lush greenery in the background.

    Diane Tinderholt Szuch

    Diane Tinderholt Szuch, MA (MFT), is a certified Wellness, Health, and Life Coach with a background in psychology and human development. As an Assistant Professor at San Diego Christian College, she inspired young minds and authored Bible studies focused on healing. Diagnosed with Multiple Sclerosis in 1999, she turned to holistic health and, with the guidance of Dr. Nelson and others, regained her wellness without medication. She later co-hosted Health Talk: A Second Opinion on KPRZ. The Filtercon water system has been essential in her health journey, providing clean, toxin-free water for drinking and bathing.

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