Greeshow GS-2811 Solar Portable Water Filter for Camping | Hand Crank & USB Charging

Greeshow GS-2811: A compact, power-ready water purifier for the outdoors

On remote trails and new campsites, clean water is essential. The Greeshow GS-2811 blends advanced filtration with flexible charging and practical lighting, all in a portable, rugged package built for camping, backpacking, and travel. It carries SGS-tested filtration results and certifications from FCC and UL, signaling quality in a compact form you can count on in the field.

Five-stage filtration you can rely on

• 0.01-micron ultrafiltration core targets very fine particulates while maintaining flow, supported by a dual-layer hollow-fiber membrane.
• PP cotton helps extend cartridge life by capturing larger debris earlier in the process.
• KDF reduces trace heavy metals, while activated carbon improves taste and odor.
• The five-stage system works together to produce clearer water from a variety of outdoor sources.
• The cartridge design is optimized for field use, with components designed to complement real-world outdoor filtration.

One-Press Start for quick, ready water

With a simple press, the device starts filtering immediately. It can deliver up to 700 ml per minute, so you can stay ahead of thirst without pausing your route. A full charge can support a family of four for as long as 15 days in typical use scenarios.

Power options that suit your situation

• Three charging methods: solar, USB, or hand-crank for flexibility in power-poor environments.
• Five minutes of hand cranking or 30 minutes of sun power can filter about 500 ml of water.
• Integrated 3000mAh emergency power bank plus a 2-in-1 USB-C cable to charge phones and small devices.

Survival-ready features you can count on

Two lighting modes, LED and SOS, provide visibility and signaling when needed, adding practical support in low-light or emergency situations.

Lightweight, portable, and ready for the outdoors

Weighing around 15.8 ounces, this compact unit slips into a backpack with ease. It’s designed for camping, survival outings, backpacking, hiking, and travel, and handles water from rivers, lakes, and streams with reliable performance in outdoor settings.

Maintenance and replacement parts

Replacement parts are available with specific codes: Pre-filter B0DDSYD9CM; Internal Filter B09Y5W1VVZ; Filter Combo B0DDT686CR. Regular checks help keep filtration performing as designed.

Note: This device is intended to filter water according to its specifications and is not a medical device. Use as directed and consider local conditions and regulations on each trip.