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Water bottle filter
Prep-Right® Survival - 4-Stage Water Filter Bottle
by Prep-Right
33
Filter score
out of 100
Bottle1,500 liters lifespan
View product- Lab Tested
- No
- Categories
- 15
- Certifications
- None
- Technologies
- 1
About
This 4-stage filtration system effectively removes 99.99% of harmful bacteria, parasites, chlorine, pesticides, herbicides, volatile organic compounds (VOCs), and heavy metals. The bottle also filters out sand and mud, making it ideal for outdoor adventures, travel, and emergency use while improving water taste and ensuring safety.
Score breakdown
How this filter earned its 33/100.
- Verified contaminant removal · 15 Of 15 Categories With Measured Removal28.3/70
- Lab data indexed · Not Indexed0/15
- Certified by a recognized body · Unknown0/10
- Filter technology disclosed · Reverse Osmosis5/5
Filtration technologies
Reverse Osmosis
Contaminant removal
- Chemical Disinfectants30%
- Fluoride45%
- Heavy Metals45%
- Haloacetic Acids30%
- Trihalomethanes30%
- Herbicides40%
- Microplastics45%
- Nanoplastics45%
- Semi-Volatile Compounds40%
- Volatile Organic Compounds (VOCs)40%
- Pesticides40%
- Perfluorinated Chemicals (PFAS)40%
- Pharmaceuticals40%
- Radiological Elements45%
- Microbiologicals45%