PUBLIC INFRASTRUCTURE

Improving Health Standards with Proven Water Safety Solutions

Public buildings serve large, diverse populations in dynamic, high-use environments, ranging from schools and universities to municipal offices and detention centers. Many of these facilities operate with aging infrastructure, intermittent water use, and extended periods of low water flow, increasing the risk of microbial proliferation such as Legionella pneumophila, NTM, and other opportunistic pathogens.

Our Anti-Legionella filters, available in both Point-of-Use and Point-of-Entry formats, provide reliable, compliant water protection at all critical outlets. These filters support public health initiatives while helping minimize legal and operational risks for municipalities, educational institutions, and public service providers.

With a 0.08 µm ultrafiltration pore size, our filters are:

Certified to NSF P376, ASSE 2011-2022, and ASTM F838-2015ae, achieving Log 8 (99.999999%) Legionella and fungi reduction.
CE marked, meeting EU Drinking Water Directive (2020/2184) and EN-16421 standards

Our applications are ideally suited and specifically configured to meet the hygiene and operational requirements of public schools, universities, government buildings, correctional and detention centers, courthouses, municipal facilities, emergency housing, fire and police stations, and other community-serving infrastructures.

Supporting water safety and hygiene across Public Infrastructure

Administrative Offices & Civic Buildings

Maintains clean water for daily use in shared employee and public-facing spaces.

Student Dormitories & Showers

Protects young adults living in shared housing with variable occupancy and plumbing usage.

Education & Research Labs

Supports safety in scientific environments requiring contamination-free water.

Detention Centers & Correctional Facilities

Provides safe water in secure environments where systemic hygiene risks are elevated

Public Restrooms & Locker Rooms

Ensures hygienic water access in high-volume facilities used by staff and the public.

HVAC Systems

Reduces the risk of aerosolized bacterial spread from warm, moisture-rich systems.

Cost-Saving Advantages

Helps prevent public facility closures and emergency water disinfection costs
Reduces liability and legal exposure related to contamination incidents
Minimizes resource allocation for reactive water safety actions
Supports preventive maintenance programs and enhances budget stability
Contributes to lower long-term insurance and compliance costs

Health and Institutional Benefits

Helps reduce exposure to Legionella, NTM, and other waterborne bacteria for citizens, students, staff, and detainees
Supports compliance with public health standards and regional water safety regulations
Demonstrates proactive governance and effective risk management
Helps reduce public health concerns and build community trust
Enhances safety reputation across government and educational infrastructures

Water Safety Tools for Public Infrastructure and Civic Facilities

PurGuard360 - Antibacterial Handheld Shower System (POU)

Showers are key high-risk points in public infrastructure water systems, particularly in facilities such as public sports centers, transit hubs, shelters, and correctional institutions, where water is frequently aerosolized and shared among users. These environments can present elevated risks for the transmission of Legionella and other waterborne bacteria.

The PurGuard360 Handheld Shower System provides reliable point-of-use bacterial reduction, ensuring safer water delivery in high-traffic and shared-use settings.

Handheld showers are commonly used in public restrooms, locker rooms, and communal hygiene areas, often operated close to the face and respiratory zone. They play a key role in maintaining hygiene for diverse user groups, including those with limited access to private sanitation, who may be more vulnerable to microbial exposure.

The PurGuard360 Handheld Shower System delivers superior, best-in-class protection against waterborne pathogens.

0.08 µm ultrafiltration delivers certified Log 8 bacterial reduction, supporting water hygiene in high-risk environments.
PurGuard360 provides a 99.999999% reduction of Legionella and other waterborne pathogens at the point of use.
PurGuard360 provides a 99.99% reduction of fungi (mold) at the point of use.
Certified to ASTM F838-2015ae (Log 8 Legionella reduction)
Certified to NSF P376 and ASSE 2011-2022 (Legionella and Fungi reduction)
Using ABS with Biomaster prevents bacteria and viruses from growing or surviving on the product.
Purpose-built for public facilities, community shelters, correctional institutions, and transportation hubs.

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SkyStream - Antibacterial Mounted Shower System (POU)

Mounted and ceiling showerheads are recognized as high-risk points in event venue water systems due to their potential to aerosolize Legionella, NTM, and other waterborne bacteria.

Fixed-position showers are commonly used in locker rooms, public facilities, community shelters, correctional institutions, and transportation hubs, where water is dispensed near the face and respiratory zone.

The SkyStream Mounted Showerhead System provides reliable, high-efficiency bacterial reduction at the outlet, supporting hygiene protocols and maintaining guest and staff safety.

Without proactive bacterial mitigation, these systems present an increased risk of exposure to Legionella, NTM, and other waterborne bacteria, requiring ongoing monitoring and management.

The SkyStream Mounted Showerhead System delivers reliable, point-of-use protection where hygiene and guest safety are paramount.

0.08 µm ultrafiltration delivers certified Log 8 bacterial reduction, supporting water hygiene in high-risk environments.
SkyStream reduces Legionella and other waterborne pathogens with 99.999999% efficiency.
Certified to ASTM F838-2015ae (Log 8 Legionella reduction)
Designed for public facilities, community shelters, correctional institutions, and transportation hubs.

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Antibacterial Water Protection for Sprinkler Systems

Sprinkler systems are essential life-safety components in public infrastructure, designed to protect occupants during fire emergencies. However, stagnant water, infrequent activation, and fluctuating temperatures within these systems can create conditions that support the growth of Legionella, NTM, and other waterborne bacteria.

Without proactive water treatment, contaminated water may be aerosolized during inspections, maintenance, or emergency use, increasing exposure risks to the public, facility staff, and first responders.

Implementing advanced water safety technologies helps public facility operators align with health and safety standards, reduce liability exposure, and maintain public confidence, while ensuring that life-safety systems operate reliably when needed most.

Delivers reliable, point-of-use protection where hygiene and guest safety are paramount.

0.08 µm ultrafiltration delivers certified Log 8 bacterial reduction, supporting water hygiene in high-risk environments.
Reduces Legionella and other waterborne pathogens with 99.999999% efficiency.
Certified to ASTM F838-2015ae (Log 8 Legionella reduction)
Designed for transportation terminals, municipal buildings, correctional facilities, and other high-traffic public infrastructure sites.

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Antibacterial Filtration Solutions for Ice Machines

Ice machines in public infrastructure settings such as city halls, schools, transportation hubs, and community centers often operate under conditions that support microbial growth. Moisture accumulation, organic residue, and irregular maintenance can create an environment conducive to biofilm development in components such as water lines, drip trays, and reservoirs.

Although the ice produced is frozen, internal areas of the machine may remain warm enough, especially during idle periods or low-use cycles, to support bacterial survival. These conditions increase the risk of contamination by waterborne bacteria such as Legionella, NTM, and others.

This presents potential exposure risks for students, public employees, and visitors, particularly in facilities that serve vulnerable populations. As shared-use utilities, ice machines require ongoing oversight to help prevent contamination and support public health standards.

Implementing targeted filtration systems is a proactive measure to help reduce microbial colonization, ensure safe use, and maintain compliance with municipal and educational health regulations.

Our inline Pureflow, AquaGuard Pro, and TotalPure filtration systems deliver superior, best-in-class protection for ice machines:

Certified to NSF/ANSI 42 and 53, our filters support the prevention of waterborne pathogens, including Legionella and NTM, and offer broad-spectrum bacterial risk reduction against a wide range of waterborne threats.
Compliant with NSF P376 and ASSE 2011 -2022 (Legionella and Fungi reduction)
The Inline Pureflow, AquaGuard Pro, and TotalPure reduce Legionella, NTM, and other waterborne pathogens with 99.999999% efficiency.
Enhance water quality, producing cleaner, safer ice for patient care and clinical use
Help inhibit biofilm development in internal components reaching temperatures up to 104°F / 40°C, conditions that are particularly conducive to microbial growth and biofilm formation.
Minimize scale buildup and corrosion, extending the lifespan of ice machines
Polyphosphate-free, supporting environmentally responsible strategies for minimizing waterborne pathogen exposure
Ideal for schools, city halls, transportation hubs, correctional facilities, and other high-use public environments.

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Antibacterial Filtration Solutions for Coffee and Beverage Equipment

In public infrastructure settings, water quality is essential not only for beverage taste and user satisfaction but also for supporting sanitation standards and the reliable operation of beverage equipment.

Coffee and beverage machines are commonly found in schools, city halls, transit stations, and other civic buildings, serving staff, visitors, and the public as part of daily operations.

Poor-quality water can affect beverage taste, contribute to equipment malfunction, and potentially increase exposure risks in shared-use environments. Providing consistently safe, high-quality water is crucial to ensure operational reliability, support public wellbeing, and maintain compliance with health and safety regulations.

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Our inline Pureflow, AquaGuard Pro, and TotalPure filtration systems deliver superior, best-in-class protection for coffee and beverage machines:

Certified to NSF/ANSI 42 and 53, our filters support the prevention of waterborne pathogens, including Legionella and NTM, and offer broad-spectrum bacterial risk reduction against a wide range of waterborne threats.
Compliant with NSF P376 and ASSE 2011-2022 (Legionella and fungi reduction).
The Inline Pureflow, AquaGuard Pro, and TotalPure reduce Legionella, NTM, E. coli, Salmonella, and other waterborne pathogens with 99.999999% efficiency.
Improve taste, aroma, and carbonation for coffee, tea, and fountain beverages in staff kitchens and patient areas
Remove chlorine, chloramine, sediment, and corrosion-causing contaminants
Prevent scale buildup, protect beverage equipment, and minimize maintenance
Polyphosphate-free, supporting environmentally responsible strategies for minimizing waterborne pathogen exposure
Supports regulatory compliance, operational consistency, and hygiene protocols across various critical applications.

Antibacterial Water Protection for HVAC Systems

HVAC systems in public infrastructure facilities such as schools, city halls, transit centers, and community shelters are crucial for maintaining indoor air quality, occupant comfort, and energy efficiency. However, the use of water in cooling towers, condensate systems, and humidifiers can increase the risk of bacterial growth, particularly from Legionella and other waterborne bacteria.

Poor water quality within HVAC components may lead to microbial contamination, biofilm accumulation, corrosion, and reduced system performance. In high-traffic public buildings, these issues can affect occupant wellbeing, disrupt essential services, and result in non-compliance with health and safety standards.

Implementing advanced water safety strategies is critical to reducing these risks.

High-performance filtration systems like TotalPure provide high-efficiency bacterial reduction at key points in HVAC circuits, supporting occupant safety, regulatory compliance, and long-term operational reliability across civic infrastructure.

The TotalPure Point of Entry (POE) System offers high-efficiency water filtration at designated entry points to safeguard HVAC systems in schools, city halls, transit facilities, and other high-traffic public buildings.

0.08 µm ultrafiltration reduces Legionella, E. coli, Salmonella, and other waterborne microbial contaminants with 99.999999% reduction efficiency (Log 8).
TotalPure reduces Legionella and other waterborne pathogens with 99.999999% efficiency.
Advanced three-stage POE filtration removes particulates, chlorine, odors, and microbial contaminants from HVAC water circuits.
Minimizes the risk of Legionella outbreaks by reducing bacterial load within cooling, air handling, and distribution lines.
Built to handle continuous flow, high-volume demand, and marine-grade operating pressures within HVAC infrastructure.
Supports regulatory compliance, site-specific water safety plans, and risk mitigation strategies for critical HVAC operations in public facilities such as schools, municipal buildings, and transit centers.

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Antibacterial Water Protection for Public Restrooms and Sanitary Facilities

In public infrastructure settings, certain areas such as shared restrooms, locker rooms, and sanitation facilities experience high water usage and increased exposure to waterborne bacteria due to the frequent operation of sinks, showers, and toilets. These spaces, commonly used by large numbers of people in schools, transit hubs, city buildings, and shelters, place greater demand on water systems and hygiene controls.

These high-use zones require targeted water safety strategies to help mitigate microbial risks from bacteria such as Legionella, NTM, E. coli, Salmonella, and others. To support public health standards and ensure regulatory compliance, installing Point-of-Entry (POE) filtration systems is a vital measure.

The TotalPure POE System provides high-efficiency bacterial reduction at key entry points, offering broad protection across the facility.

Combining Point-of-Entry (POE) and Point-of-Use (POU) filtration creates a dual-layer water safety approach that helps reduce pathogen exposure and ensures safer water in high-traffic public sanitation environments.

The TotalPure Point-of-Entry (POE) System offers high-efficiency filtration at designated entry points to safeguard critical zones.

Designed for public restrooms, locker rooms, sanitation zones, and other high-use areas within civic and community facilities.
TotalPure reduces Legionella and other waterborne pathogens - 99.999999% efficiency.
Advanced three-stage POE filtration removes particulates, chlorine, odors, and waterborne pathogens
Minimizes the risk of Legionella outbreaks by reducing bacterial load within specific distribution lines
Built to handle continuous flow, localized high-volume demand, and high pressure
Supports regulatory compliance, localized water safety plans, and infection prevention measures within defined areas.