Survival Water Filter - Personal Filter Straw with Bottle Thread
A filter you left at home does nothing for you. This survival water filter is 13.5 cm (5.3 in) long and small enough to live in a pocket or a go bag, so it is already with you when the bottled water runs out on a hike or during a storm.
Sip straight through it, or use the thread on the end and screw it onto a 28 mm bottle. An O-ring seals the connection, so a bottle of stream water becomes something you can drink from on the move. The maker rates the filter at 0.01 micron and up to 4000 L (1056 gal). There is nothing to charge and nothing to pump. Use it on fresh water only. It is not made for salt water or water carrying fuel or chemicals, and a filter does not remove what is dissolved in the water. Where you are unsure of a source, also boil or treat it.
That bottle thread is what sets it apart from a plain sip straw, because you can carry filled water with you and drink from it later, or fit it to a squeeze bag. For hikers, campers and anyone building an emergency kit, it is one small filter that works with the bottle you already carry.
Key Features:
- The maker rates this survival filter straw at 0.01 micron for dirt and particles in fresh water
- One filter is rated by the maker for up to 4000 L (1056 gal) of water
- A screw thread fits 28 mm bottles and an O-ring seals the connection
- Drink directly from the source, from a bottle or from a squeeze bag
- No batteries and no pump make it simple to keep in a pack, a car or a drawer at home
- At 13.5 x 3 cm (5.3 x 1.2 in) the ABS housing fits in a pocket or the side of a go bag
Pair it with one of our hand pump water filters when you need to fill containers for the whole camp.
Activearo builds gear for the long day outdoors. Small enough to always bring.
Free shipping in the United States and the United Kingdom.
Check our Shipping Policy for more information.
If you decide to return the items for whatever reason you may do so within 30 days from the day that you received them. Read more in our Return and Refund Policy.