# HydroFlux Technology > HydroFlux is a patented magnetic water treatment system that removes iron oxide and biomass from closed-loop HVAC water systems without chemicals or electricity. Protected by US Patent 9,719,738, it uses a Halbach-array configuration to concentrate a 1 Tesla magnetic field inside the pipe, promoting iron flocculation for downstream filtration capture. HydroFlux is based in Santa Monica, California. The technology is designed for enterprise-scale chilled water and cooling tower systems at airports, hospitals, university campuses, data centers, and large commercial buildings. - No chemicals required - No electricity required (passive magnetic system) - No system shutdown for installation - 30-year product guarantee - $2M insurance coverage per installation - Selected for USGBC Net Zero Accelerator Cohort ## Technology - [How It Works](https://hydroflux.com/how-it-works): Patented Halbach array generates 1 Tesla field inside pipe. Three stages: Field Concentration, Mineral Shift, Capture + Flush. - [Iron Fouling Solutions](https://hydroflux.com/solutions/iron-fouling): Iron removal for chilled water systems using magnetic flocculation and downstream filtration. - [Cooling Tower Solutions](https://hydroflux.com/solutions/cooling-towers): Scale management producing softer, easily removed deposits and potential for reduced blowdown. ## Proof and Case Studies - [LAX Terminal 5 Field Report](https://hydroflux.com/proof/lax-terminal-5): 10-month study showing ~85% iron reduction (4.0 ppm to 0.5 ppm), >98% bacteria reduction (300k to 4k CFU/mL). - [Cooling Tower Deposition Study](https://hydroflux.com/proof/cooling-tower-study): Independent study comparing treated vs untreated specimens under stressed conditions. - [Proof Hub](https://hydroflux.com/proof): Overview of all field data and documented results. ## Industries Served - [Airports](https://hydroflux.com/industries/airports): Terminal HVAC and central utility plant systems. - [Hospitals](https://hydroflux.com/industries/hospitals): Critical uptime facilities with zero-downtime installation. - [University Campuses](https://hydroflux.com/industries/campuses): Central plant and distributed building systems. - [Data Centers](https://hydroflux.com/industries/data-centers): Closed-loop chilled water and cooling tower applications. - [Commercial Real Estate](https://hydroflux.com/industries/commercial-real-estate): High-rise commercial and mixed-use buildings. ## Company - [About HydroFlux](https://hydroflux.com/about): Leadership team, scientific advisors, and company values. - [Pilot Program](https://hydroflux.com/pilot-program): Structured 90-day pilot with site survey, baseline review, and defined KPIs. - [FAQ](https://hydroflux.com/faq): Common questions about technology, installation, and compatibility. - [Contact](https://hydroflux.com/contact): Request information or schedule a consultation. - [Resources](https://hydroflux.com/resources): Technical resources and documentation.