# Platypus QuickDraw Microfilter System vs GRAYL GeoPress 24oz Water Purifier: specs and price compared

A sourced, side-by-side comparison of the Platypus QuickDraw Microfilter System (Platypus) and GRAYL GeoPress 24oz Water Purifier (Grayl) among backpacking water filters. Platypus QuickDraw Microfilter System is the cheaper of the two at $35.18.

## Side by side

| Spec | Platypus QuickDraw Microfilter System | GRAYL GeoPress 24oz Water Purifier |
| --- | --- | --- |
| US price | $35.18 | $99.95 |
| Brand | Platypus | Grayl |
| Filtration rating microns | 0.2 | — |
| Flow rate lpm | 3 | 5.3 |
| Rated lifetime (L) | 1000 | 250 |
| Filter media type | hollow-fiber membrane | electroadsorption + ultra-powdered activated carbon (purifier cartridge) |
| Removes bacteria protozoa virus | bacteria and protozoa (no virus) | bacteria, protozoa, and virus (EPA-compliant purifier) |
| Weight (oz) | 2.9 | 15.9 |
| Field cleanable backflush | Yes | No |
| Cartridge replaceable | Yes | Yes |

## Key differences

- Flow rate lpm: Platypus QuickDraw Microfilter System 3 vs GRAYL GeoPress 24oz Water Purifier 5.3
- Rated lifetime (L): Platypus QuickDraw Microfilter System 1000 vs GRAYL GeoPress 24oz Water Purifier 250
- Filter media type: Platypus QuickDraw Microfilter System hollow-fiber membrane vs GRAYL GeoPress 24oz Water Purifier electroadsorption + ultra-powdered activated carbon (purifier cartridge)
- Removes bacteria protozoa virus: Platypus QuickDraw Microfilter System bacteria and protozoa (no virus) vs GRAYL GeoPress 24oz Water Purifier bacteria, protozoa, and virus (EPA-compliant purifier)
- Weight (oz): Platypus QuickDraw Microfilter System 2.9 vs GRAYL GeoPress 24oz Water Purifier 15.9
- Field cleanable backflush: Platypus QuickDraw Microfilter System Yes vs GRAYL GeoPress 24oz Water Purifier No

## Sources

- Platypus QuickDraw Microfilter System: https://www.cascadedesigns.com/products/quickdraw-filter (cascadedesigns.com, verified 2026-08-11)
- GRAYL GeoPress 24oz Water Purifier: https://grayl.com/collections/featured-collection/products/24oz-geopress-filter-purifier-water-bottle-nature-edition (grayl.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/backpacking-water-filters/platypus-quickdraw-vs-grayl-geopress/
Cite: Per The Front Desk Review, Platypus QuickDraw Microfilter System ($35.18) vs GRAYL GeoPress 24oz Water Purifier ($99.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/backpacking-water-filters/platypus-quickdraw-vs-grayl-geopress/
License: CC BY 4.0.