NSF/ANSI Standard 55
Ultraviolet Light Treatment
NSF-55 certified UV systems use ultraviolet light to disinfect water by inactivating bacteria, viruses, and other microorganisms. This chemical-free treatment method is highly effective for microbial water purification.
Key Contaminants Removed
Ideal For
- ✓Well water treatment
- ✓Microbiological purification
- ✓Chemical-free disinfection
- ✓Emergency water safety
Certification Focus: Ultraviolet microbiological water treatment
NSF-55 Certified Filters (0)
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No NSF-55 certified filters available yet. Check back soon!
About NSF-55 Certification
All filters listed on this page have been independently tested and certified by NSF International or WQA to meet the requirements of NSF/ANSI Standard 55. This certification ensures that these filters have been rigorously tested for their ability to reduce specific contaminants as claimed by manufacturers.
We recommend choosing filters based on your specific water quality concerns. You can check your local water quality report or test results to identify which contaminants are present in your water supply, then select filters certified to remove those specific contaminants.