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Water filter
Kohler Aquifer RO Water Filtration System
by Kohler
97
Filter score
out of 100
Tap6 months lifespan
View product- Lab Tested
- Yes
- Categories
- 15
- Certifications
- 1
- Technologies
- 4
About
The Kohler Aquifer® Reverse Osmosis is a high-performance filtration system tested under NSF/ANSI Standards 42, 53, 58, 401, and NSF Protocol P231. It effectively removes a wide range of contaminants, including chlorine, heavy metals, and pharmaceuticals, using multi-stage filtration. The system provides superior protection for drinking water by reducing impurities like lead, arsenic, and microplastics, ensuring clean and safe water for consumption.
Score breakdown
How this filter earned its 97/100.
- Verified contaminant removal · 15 Of 15 Categories With Measured Removal66.8/70
- Lab data indexed · Indexed15/15
- Certified by a recognized body · NSF10/10
- Filter technology disclosed · VOC Carbon Filter, Sediment, Reverse Osmosis, Activated Carbon5/5
Lab reports
Independent testing data backing this product's score.
Filtration technologies
VOC Carbon FilterSedimentReverse OsmosisActivated Carbon
Certifications
NSF
Contaminant removal
- Chemical Disinfectants95%
- Fluoride94%
- Heavy Metals97%
- Haloacetic Acids98%
- Trihalomethanes95%
- Herbicides98%
- Microplastics99%
- Nanoplastics45%
- Semi-Volatile Compounds98%
- Volatile Organic Compounds (VOCs)99%
- Pesticides98%
- Perfluorinated Chemicals (PFAS)95%
- Pharmaceuticals96%
- Radiological Elements98%
- Microbiologicals99%