PureFlow reviews
4.5 from 1,242 ratings
Store star ratings run high (most products average above 4.3), so they count less than written reviews.



| Material | BPA-free, FDA-grade plastic |
|---|---|
| Color | Orange, Red, Black, White, Clear |
| Contaminant Removal | Bacteria, protozoa, cysts |
| Filtration Capacity | Up to 1,800 gallons |
| Filtration Technology | Advanced hollow fiber membrane |
| Pack Sizes | Single, 2 pack, 5 pack |
Mixed · likely 5.0 to 7.4 · low confidence
From 1,242 store ratings.
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One source so far.
Out of 10. Each source is weighted by how reliable it is, how much data it has and how recent it is; sponsored videos count half, and the brand’s own videos don’t count. How the score works
Store star ratings run high (most products average above 4.3), so they count less than written reviews.
Removes 99.9% of bacteria and protozoa down to 0.01 microns for safe drinking water in emergencies or outdoor adventures.
From the seller’s listing.