Personal Water Filter for Hiking, RV Camping, Travel, and Emergency Preparedness
Personal Water Filter for Hiking, RV Camping, Travel, and Emergency Preparedness
Personal Water Filter for Hiking, RV, Camping, Travel and Emergency Preparedness
Portable Survival Water Purifier Straw for Outdoor & Disaster Readiness
No-Battery Operation
0.1-Micron Filtration
Ultra-Light Compact Size
Unsafe raw water sources while hiking, camping or in an emergency?
Carrying heavy bottled water wastes backpack space. Electronic purifiers rely on batteries and can fail during power outages. Untreated stream or rain water carries bacteria and parasites that cause stomach illness.
Our battery-free personal water filter solves outdoor and emergency drinking-water problems. The 0.1-micron hollow-fiber ultrafiltration membrane removes bacteria, protozoa and sediment. It supports direct drinking from the source, bottle-adapter use and gravity filtration. A back-flush syringe is included to extend filter life. The lightweight, BPA-free build fits inside any backpack or emergency survival kit. Great for hiking, camping, RV trips, overseas travel and disaster preparedness. Note: It cannot purify salt seawater. Replace the filter when suction resistance becomes too high.
Traditional Water Solutions
Heavy bottled water takes up pack volume. Electric filters need a power supply. Boiling water consumes fuel and time outdoors.
Our Personal Portable Water Filter
Battery-free suction-driven design, 0.1-micron hollow-fiber membrane, multiple usage modes, back-flush syringe included, lightweight and BPA-free - ready for outdoor and emergency scenarios.
Portable Battery-Free Outdoor Emergency Water Purifier Straw
Fully Battery-Free Suction Operation
No batteries and no electricity required. Negative pressure is generated by mouth suction to complete filtration. Reliable performance for off-grid hiking and disaster emergency conditions.
0.1-Micron Hollow-Fiber Ultrafiltration Membrane
Precision 0.1-micron hollow-fiber filter membrane effectively strains out bacteria, protozoan parasites, silt and suspended impurities. Total service capacity reaches up to 1,500 liters (396 gallons) under ideal fresh-water conditions.
Multiple Practical Usage Modes
Several working options: direct suction drinking from stream or lake sources; connect to a plastic water bottle; pair with a water bladder for gravity filtration. A back-flush syringe is included to reverse-clean the membrane and reduce clogging for a longer filter lifespan.
Lightweight BPA-Free Compact Body
Food-grade BPA-free ABS housing. Weighs only 2.1 oz (60 g). Includes a lanyard and carabiner clip for hanging on backpack straps. Fits neatly inside day packs, camping bags or emergency preparedness kits.
Wide-Range Application Scenarios
Perfect for hiking, backpacking, camping, RV road trips, overseas travel and natural-disaster emergency prep. Important reminder: Not for seawater desalination; only for fresh-water sources. Replace the filter when suction resistance increases significantly.
Outdoor User Testimonial
"Peace of mind for backpacking trips. Great addition to my home emergency kit."
- Gary, Iowa
Ideal Application Scenarios
Hiking, backpacking, camping, RV travel, international trips, home emergency/disaster preparedness kit; processes fresh water from streams, lakes and rain-water sources.
"Super compact to carry. The back-flush syringe helps keep the filter working well."
- Mark, Tennessee
4 Simple Operating Steps
Attach the inlet hose; submerge it into a fresh-water source, avoiding stirring up bottom sediment.
Suck gently by mouth to draw water through the filter membrane for safe drinking water.
After use, use the included syringe to back-flush and rinse the filter to remove trapped dirt particles.
Air-dry completely before storage; replace the filter cartridge once suction becomes very hard to pull water through.
Product Specifications
Frequently Asked Questions
QCan this filter purify sea salt water?
No, it cannot remove salt ions. It is only intended for fresh-water sources such as streams, lakes and rain water.
QHow do I maintain the filter straw?
Use the supplied syringe to back-flush after each outdoor use, then air-dry thoroughly before long-term storage.
QWhen should I replace the filter cartridge?
Replace it when suction becomes excessively hard, or after reaching the 1,500 L maximum filtration capacity.
QWhat is in the package?
1 x personal water filter unit, back-flush syringe, inlet hose, lanyard and carabiner accessories, and the user instruction manual.
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