Who it is for
Good fit
- Adjust the ceramic, carbon and virus-membrane stages to the water source risk
- Trips with silty water or virus risk, outdoors or for disaster preparedness
- Individuals and groups; hand-pumped, no electricity needed
Key specifications
| Article no. | 8021292 |
|---|---|
| Weight | 630 g |
| Dimensions | 292 x 89 x 66 mm |
| Stage 1 filter | 0.2 micron ceramic cartridge, up to about 20,000 L |
| Stage 1 effective against | Protozoa, bacteria, microplastics |
| Stage 2 filter | Replaceable activated carbon, up to about 500 L |
| Stage 2 effect | Improves taste, reduces odor and chlorine |
| Stage 3 filter | 0.01 micron hollow fiber virus membrane, up to about 10,000 L |
| Stage 3 effective against | Viruses |
| Maximum flow rate | 1, depending on water quality L/min |
| Accessories | Prefilter, carrying bag, hose clip, cleaning sponge, outlet hose |
| Overpressure protection | Built-in overpressure valve |
| Origin | Swiss Made |
| Maximum operating temperature | 40 in use, 70 in storage °C |
FAQ
Can the Explorer Pro filter viruses?
Yes. The product description states that the 0.01 micron hollow fiber membrane virus layer removes 99.99% of viruses, alongside a 0.2 micron ceramic layer and an activated carbon layer. For actual operation, follow the manufacturer's manual.
How long does each of the Explorer Pro's three cartridge layers last?
The ceramic cartridge lasts about 20,000 liters; the activated carbon lasts about 500 liters or 6 months after first use; the virus membrane lasts about 10,000 liters. All depend on source water quality.
How does the Explorer Pro differ from the Explorer?
The Pro adds a 0.01 micron hollow fiber membrane virus layer and weighs 630 g; the Explorer is two-stage, ceramic plus activated carbon, at 480 g, and the product description says a virus cartridge can be bought separately and added.
Can I remove cartridges from the Explorer Pro and run it without them?
Yes. The product description says you can freely install or remove the ceramic, activated carbon and virus membrane cartridges depending on environmental risk, and the manufacturer's page also says the configuration can be adjusted for each trip.
How do I clean the Explorer Pro's ceramic cartridge?
The 0.2 micron ceramic cartridge can be scrubbed repeatedly, and a cleaning sponge and wear gauge are included. For virus membrane care, follow the manufacturer's user manual.
Which replacement should I buy when the Explorer Pro's virus membrane expires?
The manufacturer's spare-parts page lists the Explorer Virus Membrane Replacement Cartridge, as well as replacement ceramic cartridges and activated carbon (2-pack). Contact Mabu Valley for availability.
How many people is the Explorer Pro suitable for, and how much does it weigh?
The manufacturer's manual says it suits individuals and groups, with a flow rate of 1 liter per minute. It weighs 630 g, measures 89 x 66 x 292 mm and has a built-in pressure regulating valve for overpressure protection.
What should I know about long-term storage of the Explorer Pro?
The product description says the ceramic and virus filters can be stored completely dry, which eliminates the risk of mold, and they need no routine maintenance, so they are ready whenever you need them.

















