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FDA 510(k) CLEARED · CLASS II MEDICAL DEVICE · EPA FIFRA ESTABLISHMENT · LOG 10
Our Filtration Systems -
Certified At The Highest Level,
Priced To Win
Advanced Point-of-Use and Point-of-Entry Solutions for Bacteria Control
MWT addresses critical water safety challenges by delivering controlled, high-performance reduction of waterborne bacteria at critical control points within the water system, including point-of-use and point-of-entry. Designed for deployment across both applications, our filtration systems support facility-level water management programs in healthcare, senior living, hospitality, and commercial environments, enabling compliance, reducing exposure risk, and maintaining consistent water quality standards.
Certifications at a glance
Standard
ASTM F838-20
Certified by
IAPMO & EPA
Pore size
0.08 µm
Reduction
Log 10
Regulatory Clearance
FDA 510(k)-Cleared - Class II Medical Device
Technical Validation
Engineered to achieve up to Log 10 reduction of Legionella pneumophila and other waterborne bacteria, our 0.08 µm ultrafiltration systems are validated by ASTM F838-20 and certified by IAPMO and EPA standards.
Our applicable filtration devices are FDA 510(k)-cleared Class II medical devices.
Manufactured within an FDA-registered medical device establishment (Nr. 10094411) and an EPA FIFRA-registered facility (EPA Est. No. 105402-NLD-1), they meet rigorous U.S. regulatory requirements for quality, safety, and antibacterial performance.
Regulatory registrations
FDA-registered medical device establishment (Nr. 10094411) · EPA FIFRA-registered facility (Est. No. 105402-NLD-1)
Handheld Shower · FDA 510(k)-Cleared · Class II Medical Device · POU
PurGuard360 Series® - 7 cm
SPECS
0.08 µm · Log 10 · Up to 150 days
The Ultrafiltration 7cm Handheld Shower System is an FDA 510(k)-cleared Class II medical device engineered to provide high-level protection against Legionella, NTM, and other harmful waterborne bacteria.
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Inline Filter · Local Application · FDA 510(k)-Cleared · Class II Medical Device
Inline Pureflow® - BLUE
SPECS
0.08 µm · Log 10 · Up to 3,700 gal.
Inline PureFlow® BLUE features 0.08 µm ultrafiltration and ASTM F838-20 validated Log 10 bacterial reduction, providing protection against Legionella, NTM, and other waterborne bacteria.
Handheld Shower · FDA 510(k)-Cleared · Class II Medical Device · POU
PurGuard360 Series® - 15 cm
SPECS
0.08 µm · Log 10 · Up to 150 days
Built for demanding water environments, the 15cm Handheld Shower combines 0.08 µm ultrafiltration with FDA 510(k)-cleared Class II medical device status for protection against Legionella, NTM, and other waterborne bacteria.
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Faucet Filter · FDA 510(k)-Cleared · Class II Medical Device · POU
TapTech Pro Series®
SPECS
0.08 µm · Log 10 · Up to 180 days
Designed for direct faucet integration, this advanced ultrafiltration system is an FDA 510(k)-cleared Class II medical device providing protection against Legionella, NTM, E. coli, and other waterborne bacteria.
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Inline Filter · Local Application ·
Inline Pureflow® - GREEN
SPECS
Granular Active Carbon · Up to 4,750 gal.
The Inline GREEN GAC Filtration unit reduces chlorine, odors, taste, and chemical contaminants, improving water quality and supporting overall system performance in multi-stage filtration setups.
5-Stage POE System
TotalPure®
SPECS
Sediment · KDF · Carbon · Scale Control · Ultrafiltration · Up to 40,000 gal.
This advanced 5-stage POE system captures sediments, reduces metals and odors, removes chemicals, limits scale, and provides Log 10 reduction of Legionella, NTM, and other waterborne bacteria.
Frequently Asked Questions About Legionella Water Filters & Antibacterial Filtration
1. What are the best water filters for Legionella prevention in the USA?
The best Legionella water filters combine independently validated bacterial retention, fine ultrafiltration, and extended service life. MWT USA offers 0.08 µm ultrafiltration, ASTM F838-20 validated Log 10 bacterial reduction, up to 180-day service life, and FDA 510(k)-cleared QF10 technology.
2. Which antibacterial water filters are suitable for hospitals and healthcare facilities?
Mentor Water Technologies USA offers PurGuard360® shower and TapTech Pro® faucet filtration solutions incorporating FDA 510(k)-cleared Class II medical device technology. SkyStream® and other Class I medical device filtration solutions are also suitable for healthcare applications, providing antibacterial protection across different clinical environments and water outlets.
3. What are the best point-of-use shower and faucet filters for Legionella and waterborne bacteria?
We offer TapTech Pro® faucet filters and PurGuard360® shower filters, both featuring FDA 510(k)-cleared QF10 technology, advanced 0.08 µm ultrafiltration, and ASTM F838-20 validated Log 10 bacterial reduction. Both deliver exceptional filtration performance with extended service life of up to 180 days for TapTech Pro® and 150 days for PurGuard360®
4. Which water filters protect dental equipment, ice machines, and drinking-water systems?
MWT USA offers Inline PureFlow® BLUE and AquaGuard Pro® for compatible equipment connections. Both use 0.08 µm ultrafiltration for protection against Legionella, NTM, and other waterborne bacteria. Inline PureFlow RED provides sediment pre-filtration, while GREEN uses granular activated carbon for chemical and odor reduction.
5. What makes Mentor Water Technologies USA different from other Legionella filtration manufacturers?
We combine 0.08 µm ultrafiltration, independently validated Log 10 bacterial reduction under ASTM F838-20, FDA 510(k)-cleared QF10 technology, and extended filter service life.
Our product portfolio includes shower, faucet, inline, and multi-stage filtration solutions for healthcare, senior living, hospitality, and commercial facilities.