
FUSION44X FAQ
Learn how Fusion44X operates, what maintenance still continues, how system sizing works, and where to find homeowner and professional resources.
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BEFORE YOU READ
Fusion44X has clear answers for questions about chlorine, routine shock, algaecide, stabilizer, muriatic acid and normal physical maintenance.
Questions about sizing, compatibility and installation depend on the pool volume, climate, circulation, equipment and operating conditions.
For pool-specific questions, use the Pool Fit Check so Fusion44X can review the actual project details.

SYSTEM BASICS
Fusion44X is a chlorine-free residential pool-water management system.
Fusion44X uses 31–32% muriatic acid internally as part of its patented Hydro-pH-Infusion process to generate hydrogen. The acid is never poured, injected or fed into the pool or spa water.
Yes. Fusion44X uses 31–32% muriatic acid internally. Muriatic acid and any required external container are not included with the equipment purchase.
No. The acid is never poured, injected or fed into the pool or spa water.
CHLORINE & SALTWATER
Fusion44X is designed to operate without chlorine, salt-chlorine generation, routine pool shock, algaecide or stabilizer.
Fusion44X is designed to operate without routine pool shock. Follow the current Owner’s Quick Reference Guide for pool-care guidance.
No. Fusion44X is designed to operate without salt-chlorine generation.
No. Testing, water balance, circulation, filtration and physical cleaning remain part of pool ownership.
No. Saltwater chlorine generators produce chlorine.
COMPATIBILITY
Existing pools can be reviewed for compatibility based on pool volume, climate, bather load, circulation, filtration and equipment.
Yes. Fusion44X can be evaluated during new-pool planning.
Fusion44X can be integrated with common Pentair, Hayward, Jandy and Poolside Tech automation systems. Automation is not required.
Complete the Pool Fit Check for a preliminary recommendation. Final suitability depends on the full pool and equipment review.
INSTALLATION
Professional installation is not included in the online equipment price. Installation by an experienced pool professional is recommended.
No. Professional installation, muriatic acid, the acid container and any site-specific plumbing or electrical materials are not included.
Fusion44X requires access to a compatible 110V electrical connection. If your pool equipment is below the pool’s waterline, contact Fusion44X technical support before installation. Installation by an authorized Fusion44X dealer is required for lifetime parts warranty eligibility.
MAINTENANCE
No. Routine water testing, water balance, circulation, filtration and physical cleaning are still required.
Continue testing, filtration, circulation and physical cleaning as directed by the current Owner’s Quick Reference Guide.
Yes. Pump and filter maintenance remains part of routine pool care.
Yes. Continue normal pump and skimmer basket care.
COST & SIZING
The Single Pool System is $4,890, the Large Pool System is $7,690, and the Spa Fusion44X System is $2,890. The replacement probe is $399.
For Arizona and Nevada pools, the Single Pool System covers 4,000–13,000 gallons and the Large Pool System covers 14,000–35,000 gallons. In other U.S. states, the respective ranges are 4,000–15,000 and 16,000–35,000 gallons. The spa system covers 500–3,500 gallons nationwide. All recommendations are preliminary and depend on operating conditions.
Replace the included probe after approximately 2,100 operating hours. Actual calendar time depends on daily runtime.
RESULTS & EVIDENCE
No. Patents document inventions, not universal pool outcomes.
No. Results reflect the pool and operating conditions documented in each report.
Review the Results & Testing, Water-Test Reports and Case Studies pages.
HOMEOWNER SUPPORT
Visit the Resources page for the current Owner’s Quick Reference Guide and approved installation resources.
Use the Contact page to reach Fusion44X technical support.
Pool professionals can visit the For Pool Professionals page or request wholesale access.
STILL HAVE A QUESTION?
For pool-specific questions, use the Pool Fit Check. For homeowner resources, technical documentation or professional information, continue to the relevant page below.
Fusion44X distinguishes manufacturer information, patents, customer experiences, field observations, case studies, routine water-test results, independent laboratory testing and regulatory or certification information. A patent does not by itself establish product performance, and individual results should not be treated as universal.
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