Hydrapak UltraFlask + Filter Cap
Run fast, filter faster. The UltraFlask+ Filter Cap threads seamless onto all of HydraPak’s 42mm running flasks and handhelds for a lightweight, straightforward filtration solution. Featuring a traditional bite valve and cap design, runners can drink freshly filtered water directly through the high-flow Blaster valve.
Features
-
Fast and Safe Filtration
The integrated filter removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia from approximately 1,500 litres of water at a rate of >1L per minute.*
-
Light and Compact
Minimal design and lightweight materials make this filter the ideal choice for runners. It takes up no extra space when stored or threaded directly onto a flask.
- High-Flow
Easy to drink bite valve auto-seals after each sip, eliminating annoying drips. -
42mm Thread Compatible
Easily thread the filter onto some of the most popular running softflasks, flexible bottles and water storage containers.
- Included Backflush Adaptor
Plugs into filter valve and threads onto a HydraPak Stow or bottle of clean water for backflushing the filter to restore its flow rate.
Specification
- Weight: 36 g / 1.3 oz
- Dimensions: 42mm
- Material: ABS, POM, Silicone, Hollow Fibre
- Care: Avoid freezing filter. Freezing may ruin the hollow fibre membrane. If in freezing conditions we recommend you keep the filter in your pocket or near your body to prevent freezing.
*Effectively removes common waterborne bacteria, such as E.coli (99.999%) and parasitic cysts (99.9999%) per HSF 42.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Run fast, filter faster. The UltraFlask+ Filter Cap threads seamless onto all of HydraPak’s 42mm running flasks and handhelds for a lightweight, straightforward filtration solution. Featuring a traditional bite valve and cap design, runners can drink freshly filtered water directly through the high-flow Blaster valve.
Features
-
Fast and Safe Filtration
The integrated filter removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia from approximately 1,500 litres of water at a rate of >1L per minute.*
-
Light and Compact
Minimal design and lightweight materials make this filter the ideal choice for runners. It takes up no extra space when stored or threaded directly onto a flask.
- High-Flow
Easy to drink bite valve auto-seals after each sip, eliminating annoying drips. -
42mm Thread Compatible
Easily thread the filter onto some of the most popular running softflasks, flexible bottles and water storage containers.
- Included Backflush Adaptor
Plugs into filter valve and threads onto a HydraPak Stow or bottle of clean water for backflushing the filter to restore its flow rate.
Specification
- Weight: 36 g / 1.3 oz
- Dimensions: 42mm
- Material: ABS, POM, Silicone, Hollow Fibre
- Care: Avoid freezing filter. Freezing may ruin the hollow fibre membrane. If in freezing conditions we recommend you keep the filter in your pocket or near your body to prevent freezing.
*Effectively removes common waterborne bacteria, such as E.coli (99.999%) and parasitic cysts (99.9999%) per HSF 42.
