# Sawyer Squeeze Water Filtration System (SP2129) vs HydroBlu Versa Flow Water Filter: specs and price compared

A sourced, side-by-side comparison of the Sawyer Squeeze Water Filtration System (SP2129) (Sawyer) and HydroBlu Versa Flow Water Filter (HydroBlu) among backpacking water filters. HydroBlu Versa Flow Water Filter is the cheaper of the two at $25.95.

## Side by side

| Spec | Sawyer Squeeze Water Filtration System (SP2129) | HydroBlu Versa Flow Water Filter |
| --- | --- | --- |
| US price | $45.99 | $25.95 |
| Brand | Sawyer | HydroBlu |
| Filtration rating microns | 0.1 | — |
| Flow rate lpm | — | 0.76 |
| Rated lifetime (L) | 378541 | 378541 |
| Filter media type | hollow-fiber membrane | hollow-fiber membrane |
| Removes bacteria protozoa virus | bacteria and protozoa (no virus) | bacteria and protozoa (no virus, no chemicals) |
| Weight (oz) | 3 | 2 |
| Field cleanable backflush | Yes | Yes |
| Cartridge replaceable | No | No |

## Key differences

- Removes bacteria protozoa virus: Sawyer Squeeze Water Filtration System (SP2129) bacteria and protozoa (no virus) vs HydroBlu Versa Flow Water Filter bacteria and protozoa (no virus, no chemicals)
- Weight (oz): Sawyer Squeeze Water Filtration System (SP2129) 3 vs HydroBlu Versa Flow Water Filter 2

## Sources

- Sawyer Squeeze Water Filtration System (SP2129): https://www.sawyer.com/products/squeeze-water-filtration-system (sawyer.com, verified 2026-08-11)
- HydroBlu Versa Flow Water Filter: https://hydroblu.com/versa-flow-light-weight-water-filter-package/ (hydroblu.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/backpacking-water-filters/sawyer-squeeze-sp2129-vs-hydroblu-versa-flow/
Cite: Per The Front Desk Review, Sawyer Squeeze Water Filtration System (SP2129) ($45.99) vs HydroBlu Versa Flow Water Filter ($25.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/backpacking-water-filters/sawyer-squeeze-sp2129-vs-hydroblu-versa-flow/
License: CC BY 4.0.