Instruction For Use (IFU):
TapTech Pro® Series
Anti-Legionella / Bacteria Showerheads
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Model MWT-4250/WS, 4251/WS, 4255/WS, 4256/WS, 4260/WS
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QF10116CH / QF10202WH / QF10770S

TapTech Pro® Series
UltraFiltration Faucet Filter (Anti Legionella/Bacteria)
The TapTech Pro Series is an advanced filtration system that seamlessly integrates with your existing faucet. It incorporates a state-of-the-art filter to shield against waterborne pathogens like Legionella, NTM (Nontuberculous Mycobacteria), E. Coli, Salmonella, and others known for causing severe lung infections. This system is meticulously engineered for hospital settings to enhance the safety of medical device flushing, surgical hand-washing, food preparation, beverage creation, and patient hygiene, delivering almost 100% protection from Legionella and other dangerous bacteria and viruses present in water.
With an ultra-filtration pore size of 0.08 µm, we provide the highest level of protection against waterborne bacteria, fully compliant with U.S. FDA, USP, and EMA standards for sterile filtered water. Our filters are also certified to ASTM F838-2015ae for Legionella reduction, achieving Log 8 (99.999999%) effectiveness, and are CE marked following EU safety and conformity standards, including the EU Drinking Water Directive (2020/2184) and EN-16421.
Features:
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0.08 μm sterilizing grade hollow fiber membranes.
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Reusable Anti-Microbial Handheld shower system exchangeable with handle Filter Cartridge.
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Compatible with ADA-compliant pause adapter.
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Robust pre-filtration cartridge.
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Tested with NSF P376 + ASSE LEC 2011-2022 + ASTM F838-2015ae + DIN EN 16421 & EPA WaterSense
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Tested and in compliance with EPA WaterSense & ASTM F838-2015ae.
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In Compliance with ASTM F838-2020
Benefits:
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Highest healthcare safety standards with NSF P376 Certification.
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Retains microorganisms without volume restriction.
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Waste reduction, and cost reduction with high performance.
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Complete Anti-Microbial protection is embedded throughout the system.
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Integrates with Legionella Water Management Plans.
For use in hospitals, clinics, and other medical facilities, including skilled nursing and long-term care facilities. Ideal for clinical areas with a heightened risk of hospital-acquired infections (HAIs), such as intensive care units (ICU), neonatal care, oncology, burn centers, and transplant units.
* Filter capacity is influenced by local water conditions, the concentration of microparticles (SDI), and pre-filtration. SDI is measured according to ASTM D4189-95 standards. It is recommended to replace the filter cartridge every 180 days for optimal performance.
TapTech Pro® Certification
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ASSE LEC 2011 – 2022: U.S. Water Engineering Association for Bacteria Reduction. Tested for material safety and microbiological performance This product has been certified by ASSE to ASSE LEC 2011 – 2022 for bacteria reduction when used in a 2-stage system with QF10177WT / QF10202WH.
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NSF P376 Certification
This system has been tested and certified for the reduction of pathogenic (disease-causing) bacteria and fungi according to NSF P376 standards. The concentration of pathogens in water entering the system was reduced to meet the specified reduction criteria outlined in NSF P376.
This product has been certified by IAPMO R&T to NSF P376 when used in a 3-stage system with QF10202WH / QF10062WH. -
NSF/ANSI 53: Tested & certified according to the Cycle and Hydrostatic test requirements described in Section 5.4.4 and 5.4.2 of NSF/ANSI 53-2019
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NSF/ANSI 61 & 372: The Catalytic Water Optimizer™ has been tested and certified to NSF/ANSI 61 & 372 ensuring no harmful contaminants could leach or mitigate from the product or material into the drinking water. The certification also conforms with lead content requirements for "lead free" plumbing performed by IAPMO Research and Testing.
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ASTM F838-20 Tested & certified by IAPMO for ASTM F838-15ae1 Legionella log 8 reduction.
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DIN EN 16421 is a European standard that sets requirements for anti-Legionella filters used in drinking water supply systems. The standard defines performance, microbiological safety, durability, and mechanical properties for point-of-use (POU) and point-of-entry (POE) water filters designed to reduce Legionella bacteria contamination.
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Tested and certified by IAPMO for EPA WaterSense.
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CE marked Class 2 standards according Medical Device Regulation (MDR) (2017/745/EU)
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Biomaster Protected








Surface Disinfection of the TapTech Pro® Shower System
The following commonly used cleaning solutions are suitable for sanitizing and maintaining the Shower System during routine servicing. Regular wiping or spraying with these solutions will not affect the system's appearance or functionality, even in white. Please note that the system should remain connected throughout the cleaning process and should not be disconnected or dip at any time.
Recommended Cleaning Solutions:
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Solution A: 70% denatured ethanol in water
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Solution B: 25 ppm active chlorine in water
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Solution C: 0.5% quaternary ammonium solution
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Solution D: 0.5% hypochlorous acid solution
COMPONENTS
TapTech Pro® Faucet filter System: Model MWT-4250/WS, 4251/WS, 4255/WS, 4256/WS, 4260/WS
QF10116CH / QF10202WH / QF10770S
Diameter (nominal)
8.25' (26 cm)
Weight (nominal)
W: 63.1 oz
C: 64.55 oz
Flow Rate
There is no actual loss in the water flow.
EPA WaterSense Maximum Flow rate 1.8 gpm and 6.8 L/min
Temperature
Continuous influent temperature 60 °C (140 °F). Maximum influent temp. 70
°C (158 °F) for a total cumulative period of 30 mins over the life of each Filter Capsule
Max. Operating Pressure
75 psi (5 bar) at continuous 60 °C (140°F) influent temperature
Capacity
8,000 liters (2,113 gallons)
Main Materials of Construction
Medical-grade ABS
Pathogenic Reduction
99.999999% - Log 8

WARNING




The following commonly used cleaning solutions are suitable for sanitizing and maintaining the Shower System during routine servicing. Regular wiping or spraying with these solutions will not affect the system's appearance or functionality, even in white. Please note that the system should remain connected throughout the cleaning process and should not be disconnected or dipped at any time.
This system is designed for use with water supplies that meet public water system standards or have been confirmed as microbiologically safe through routine testing. It has been tested to ensure protection against occasional accidental microbiological contamination of otherwise safe drinking water.
For optimal performance, this system requires all functional components to be installed in the correct order, following the provided installation and maintenance instructions. Failure to do so may result in the system not functioning as intended.
The system and installation must comply with all applicable state and local laws and regulations. For any questions or assistance, please contact our customer service team.

WARNING: Always wear protective gloves when installing or removing the filter. Direct contact with internal components can compromise hygiene and pose a contamination risk. Failure to use gloves may void warranty coverage.
About Mentor Water technologies
Mentor Water Technologies specializes in the development and manufacturing of premium medical-grade water filtration systems. Engineered and produced in the Netherlands, our filters are designed to provide superior protection against harmful pathogens, including Legionella, E. Coli, and other waterborne contaminants. With an emphasis on innovation, quality, and stringent certification standards, Mentor Water Technologies offers reliable solutions for healthcare facilities, industries, and residential use. Our commitment to Dutch craftsmanship ensures that each product delivers outstanding performance, long-lasting durability, and peace of mind. Trusted by professionals worldwide, we continue to set the benchmark in water filtration technology.
Manufacturer: Benelux B.V, Korenbloemweg 79, Almere 1338XT, Netherlands +31 61 419 04 90
Warranty: Up to 18 months from delivery in sealed packaging, subject to proper storage and use per manufacturer guidelines.