You can use it to filter water from rivers, lakes, springs, puddles, or tap water in areas where water quality is questionable. It is not recommended for saltwater or water contaminated with industrial chemicals.

Standard 0.1-micron filters do not effectively remove viruses. However, they do remove most bacteria, protozoa, and sediments. For water that may be contaminated with viruses, we recommend boiling it or using disinfection tablets in addition to filtering.

Each filter has a capacity of approximately 3000 liters (equivalent to 2 years of use for an average person). Lifespan depends on water quality and frequency of use.

No, the filter operates entirely mechanically. It does not require electricity, batteries, or any electronic components.

Yes, it is safe for children, but adult supervision is recommended during use

You can backflush it with clean water using the included syringe or backwash system. Regular cleaning helps maintain the filter’s efficiency.

The activated carbon filter may improve the taste of water by reducing unpleasant odors and organic compounds. However, taste can vary depending on the original water source.