Our advanced filtration system removes 99.9999% of waterborne bacteria (including E. coli and Salmonella), 99.9% of protozoa (such as Giardia and Cryptosporidium), and effectively filters microplastics down to 0.1 microns—ensuring pristine, safe drinking water in any environment.

Absolutely. The filtration system is designed for direct use with natural water sources. You can safely drink from streams, lakes, rivers, or even standing water without the need for boiling or chemical treatment. The 0.1 micron hollow fiber membrane provides immediate protection against harmful microorganisms.

The premium filter cartridge provides up to 1,500 liters (396 gallons) of clean water—equivalent to more than a year of daily use for one person. Actual lifespan may vary depending on water quality and usage frequency.

Yes, our filtration system is completely safe for children. The chemical-free operation and ergonomic design make it suitable for family use. For younger children, we recommend adult supervision to ensure proper use and to assist with the suction mechanism if needed.

Maintenance is simple:

1. After each use, blow air through the mouthpiece to clear excess water
2. For optimal performance, backflush monthly with clean water using the included syringe
3. Store in a dry place between uses
4. Avoid exposing to extreme temperatures when not in use

While our filter effectively removes bacteria, protozoa, and microplastics, it does not remove viruses due to their smaller size. In areas where viral contamination is a concern, we recommend boiling water for complete protection.

Yes, the filter is designed for repeated use until it reaches its maximum capacity of 1,500 liters. The durable construction withstands regular field use, and the replaceable cartridge system makes it a sustainable choice for long-term water filtration needs.

You'll know it's time to replace your filter when:

• The flow rate decreases significantly (more than 50% slower than when new)
• Suction becomes noticeably more difficult
• You've filtered approximately 1,500 liters of water

For heavy users, we recommend replacing the filter annually as a precaution.

The filter performs well in cold environments, but requires special care:

1. Never allow water to freeze inside the filter - this can damage the membrane
2. When not in use, store in an inner pocket of your jacket or sleeping bag
3. If ice forms in the filter, thaw completely before use
4. In extreme cold, consider pre-warming the filter in your hands before use

Our filtration system is designed to maintain water's natural taste while removing impurities. Many users report improved taste when filtering from questionable sources, as it removes organic matter and contaminants that cause unpleasant flavors. The filter adds no chemical taste or aftertaste.

Yes, our filtration system is fully compliant with TSA regulations for both carry-on and checked luggage. The compact design (under 7 inches in length) meets all size requirements, and the filter media poses no security concerns. It's the perfect companion for international travel or backcountry adventures.

Our system offers versatile compatibility:

• Directly connects to standard 28mm threaded water bottles
• Works with most hydration bladders using the included adapter
• Includes a drinking straw for immediate use

This filter is an essential component of any emergency preparedness kit. Its features make it ideal for crisis situations:

• Requires no electricity or water pressure
• Filters up to 3 liters per minute
• Weighs just 2.1 ounces for easy storage
• Has an indefinite shelf life when stored properly
• Provides reliable protection when municipal water systems are compromised

We use only premium, food-grade materials:

• Medical-grade ABS plastic housing (BPA/BPS/BPF-free)
• Ultra-thin polysulfone hollow fiber membranes (0.1 micron)
• Silicone mouthpiece for comfortable use
• Stainless steel mesh pre-filter
• All materials meet FDA and NSF standards for drinking water contact

This filter is designed for freshwater sources only. It will not desalinate seawater or significantly reduce the salt content in brackish water.