Products Advantages
The Best Legionella Filters on the Market.
We greatly respect our competitors, however, we have developed a cutting-edge range of Point-of-Use (POU) and Point-of-Entry (POE) filtration solutions that set new industry benchmarks in quality, performance, and regulatory compliance.
Unlike others, our products are distinguished by objective, third-party certifications and approvals from highly respected U.S. & EU regulatory bodies, reinforcing their unmatched superiority in POU and POE applications.
Independent laboratories have consistently confirmed that our POU and POE solutions outperform all alternatives in every key metric, from bacteria and Legionella removal efficiency to flow rate consistency and long-term reliability.
A Comprehensive Comparison of Our Shower POU Products vs. Leading U.S. Competitors:
Pore size
✅ Mentor Water Technologies - 0.08 µm
❌ Competitors: 0.15µm - 0.2µm
Bacteria Removal
✅ Mentor Water Technologies - 99.999999% (Log 8)
❌ Competitors: 99.99999% (Log 6 or 7)
Lab Tests
✅ Mentor Water Technologies -
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Certified to ASTM F838-2015ae for Legionella reduction (Log 8 - 99.999999%).
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CE marked following EU safety and conformity standards, including the EU Drinking Water Directive (2020/2184) and EN-16421.
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In compliance with ASHRAE Chapter 12 sections 5.3.3 & 5.3.3.1
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Certified US-EPA (WaterSense), water-saving protocol
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Tested and certified by renowned laboratories, including IAPMO, an ANSI-accredited institution.
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NSF P376 / 53 protocol reduction for bacteria and fungi
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ASSE LEC 2011 – 2022
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NSF 42
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ASME A112.18.1/CSA B125.1 (Material safety test)
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ASTM F838-2015ae1 (extended to ASTM F838-2020)
❌ Competitors:
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Lack of transparent third-party laboratory testing for bacteria reduction.
WaterSense® (US-EPA)
✅ Mentor Water Technologies - WaterSense® certified product
❌ Competitors: None
Filtration Capacity:
✅ Mentor Water Technologies - 7,000L / 1,850 gal
❌ Competitors: NA
Manufacturing Country
✅ Mentor Water Technologies - The Netherlands (EU)
❌ Competitors: China or unspecified locations
Biomaster Antimicrobial Protection
✅ Mentor Water Technologies - Biomaster & ABS – medical
❌ Competitors: Only ABS
Product Lifespan
✅ Mentor Water Technologies - Up to 150 Days
❌ Competitors: 30 days - 90 days
Product Price
✅ MWT - Affordable and value-driven pricing
❌ Competitors: Typically priced 2 to 2.5 times higher