The Frontier Filter Pro includes a 28mm thread adapter to attach directly to standard water bottles & bladders, and a tube adapter to attach directly to hydration packs for filtered water anywhere.
- 3 replacement pre-filters
- Provides the benefits of a larger bottle filter in a convenient and compact size
- With included adapters, filter can be used with bottles, bladders, hydration packs, or directly from water source
- Flexible Integrated Strap Grip secures cap to filter when not in use and allows for easy cap removal
- Bite valve can also be removed to use as hanging drip filter
- Filters up to 50 gallons