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Water filter
Purewell Ultra-Filtration Gravity Water Filter System
by Purewell
62
Filter score
out of 100
Counter12 months lifespan
View product- Lab Tested
- Yes
- Categories
- 15
- Certifications
- 1
- Technologies
- 3
Score breakdown
How this filter earned its 62/100.
- Verified contaminant removal · 15 Of 15 Categories With Measured Removal32/70
- Lab data indexed · Indexed15/15
- Certified by a recognized body · NSF10/10
- Filter technology disclosed · Activated Carbon, Bacteriostatic Silver, Ultrafiltration5/5
Lab reports
Independent testing data backing this product's score.
Filtration technologies
Activated CarbonBacteriostatic SilverUltrafiltration
Certifications
NSF
Contaminant removal
- Chemical Disinfectants99%
- Fluoride85%
- Heavy Metals28%
- Haloacetic Acids30%
- Trihalomethanes30%
- Herbicides30%
- Microplastics45%
- Nanoplastics40%
- Semi-Volatile Compounds40%
- Volatile Organic Compounds (VOCs)45%
- Pesticides30%
- Perfluorinated Chemicals (PFAS)30%
- Pharmaceuticals30%
- Radiological Elements12.5%
- Microbiologicals99%