[Product Information]

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Pocket-Sized Filter — This Water Filter fits in the palm of your hand, weighs just 1.65 oz., 6.3" long and 0.7" wide, compact build makes it easy to store in any pocket, purse, backpack, slightly longer than a pen, always have the most essential element of survival within your reach, no matter where you are
3-Stage Filtration — Improve the taste of the water, includes pre-filter, antibacterial activated carbon filter and 0.1 Microns UF hollow fiber membrane inline filter, removes 99.99999% of waterborne bacteria, such as salmonella, cholera, and E.coli and removes 99.99% of all protozoa heavy metal ions, such as giardia and cryptosporidium heavy metal ions
2 Additional Pre-Filters — 2 Pre-filters come with the Water Filter Pen, and each one filters up to 1000 liters of safe drinking water, so you are saving money when filter 3,000 liters 792 gallons (3000 Water Bottles) drinking water on your outdoors life because of multiple times using
Safety Tested — This water purifier surpasses EPA water quality standards, and also complies with the FDA's food contact test to ensure maximum quality and safety, attached closable top and bottom end caps prevent after use dripping and outside contamination during storage
Prepped Emergency Backup — In the event of a flood, hurricane, power outage or any other natural disaster, the Personal Water Purifier is handy for immediate access to safe, drinkable water. There's no water collection or water storage necessary, simply immerse the straw in the body of unfiltered fresh water and safely drink