Portable Water Filter Product
A backpacking water filter: a hand-pump forces raw water through a hollow-fiber membrane cartridge that strains out protozoa and bacteria, delivering clean water through a bottle-thread outlet. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
9 top-level lines · 24 rows shown · 23 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Filter Cartridge 6 parts | portable-water-filter-cartridge | 1× | 1 | 7 | assembly |
| 1.1 | Hollow-Fiber Membrane Bundle | portable-water-filter-membrane-bundle | 1× | 1 | — | part |
| 1.2 | Epoxy Potting | portable-water-filter-potting | 1× | 1 | — | part |
| 1.3 | Activated-Carbon Core | portable-water-filter-carbon-core | 1× | 1 | — | part |
| 1.4 | Cartridge Housing | portable-water-filter-cartridge-housing | 1× | 1 | — | part |
| 1.5 | Cartridge End Cap | portable-water-filter-cartridge-caps | 2× | 2 | — | part |
| 1.6 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 2 | Hand Pump 6 parts | portable-water-filter-pump | 1× | 1 | 7 | assembly |
| 2.1 | Pump Cylinder | portable-water-filter-pump-cylinder | 1× | 1 | — | part |
| 2.2 | Piston | portable-water-filter-piston | 1× | 1 | — | part |
| 2.3 | Pump Handle | portable-water-filter-handle | 1× | 1 | — | part |
| 2.4 | Check Valve | portable-water-filter-check-valve | 2× | 2 | — | part |
| 2.5 | Coil Spring | coil-spring | 1× | 1 | — | part |
| 2.6 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 3 | Inlet Hose 3 parts | portable-water-filter-inlet-hose | 1× | 1 | 3 | assembly |
| 3.1 | Suction Tubing | portable-water-filter-hose | 1× | 1 | — | part |
| 3.2 | Intake Float | portable-water-filter-float | 1× | 1 | — | part |
| 3.3 | Pre-Filter Screen | portable-water-filter-prefilter-screen | 1× | 1 | — | part |
| 4 | Outlet Hose | portable-water-filter-outlet-hose | 1× | 1 | — | part |
| 5 | Bottle Adapter | portable-water-filter-bottle-adapter | 1× | 1 | — | part |
| 6 | Backflush Syringe | portable-water-filter-backflush-syringe | 1× | 1 | — | part |
| 7 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 8 | Carry Bag | portable-water-filter-carry-bag | 1× | 1 | — | part |
| 9 | Fastener Set | fastener-set | 1× | 1 | — | part |
Sourcing — likely vendors
Companies that make this · indicative price $20–$2k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇺🇸Sawyer sawyer.com ↗ | Safety Harbor, US | Water filtration | 1,000 units | 6–10 wks |
| 🇨🇭Katadyn katadyn.com ↗ | Kemptthal, CH | Water filters & purifiers | 1,000 units | 6–10 wks |
| lifestraw.com ↗ | Lausanne, CH | Water filters & purifiers | 1,000 units | 6–10 wks |
| 🇺🇸MSR msrgear.com ↗ | Seattle, US | Backcountry stoves & cookware | 1,000 units | 6–10 wks |