WATERGUARD MO

WaterGuard MO™ is our proprietary mineral oxychloride oxidant, purpose-built to reduce natural organic matter (NOM), disrupt biofilm, and provide continuous disinfection with far fewer by-products than traditional chlorine-based treatments

WaterGuard MO™

Next-Generation Water Treatment for Safer Systems and Stronger Compliance.

When it comes to protecting your building from Legionella and other waterborne pathogens, traditional treatments aren’t enough. That’s why Legionella Specialties developed WaterGuard MO™, a proprietary, mineral-based oxychloride solution engineered for continuous protection, enhanced system safety, and regulatory peace of mind.

WaterGuard MO isn’t just another chemical. It’s a smarter, safer, and longer-lasting solution to real-world water system challenges.

What Makes WaterGuard MO Different?

Unlike short-term shock disinfection methods that simply treat symptoms, WaterGuard MO delivers ongoing disinfection at the root of the problem. Its mineral oxychloride formula breaks down biofilm, neutralizes bacteria, and stabilizes residual disinfection without corroding your infrastructure or disrupting day-to-day operations.

Key Benefits of WaterGuard MO:

Continuous Legionella Control

Provides a consistent disinfectant residual across your entire system, helping to prevent bacterial growth before it starts.

Biofilm Disruption
Targets and penetrates biofilm a major hiding place for Legionella and other pathogens.

Pipe-Friendly Chemistry
Engineered to be non-corrosive, extending the life of your plumbing and mechanical systems.

Low Maintenance, High Impact
Once installed, WaterGuard MO integrates seamlessly with existing infrastructure.

Supports Full Compliance
Ideal for facilities working to meet Joint Commission (R3), ASHRAE 188, CMS and local health department requirements.

Where It’s Used

WaterGuard MO is trusted in high-risk environments where water quality can’t be compromised:

Hospitals and healthcare facilities
Senior and long-term care buildings
Commercial real estate and high-rise towers
Hotels and resorts
Laboratories and research campuses
Industrial process water systems

Ready to Elevate Your Water Defense?

Let us tailor WaterGuard MO™ for your system providing continuous protection, fewer chemicals, and stronger compliance.

Request Consultation

Watch the video below to learn more about the need for Water Guard MO and how it plays a critical role in controlling Legionella and protecting your water systems.