UltraFlask Filter Caps: Premium Solutions for Your Fluid Handling Needs

UltraFlask + Filter Cap: Level Up Your Hydration Game - Pure & Refreshing!

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$25.98 $51.95

Color:

Grey/HP Blue

Size:

42mm

num:

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 & SAFE FILTRATION
- The integrated filter removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia from approximately 1,500 liters of water at a rate of >1L per minute.*
SECURE GRIP
- A flexible and structured grip makes it easy to hold the flask while screwing and unscrewing the filter.
VEST PACK FIT
- Soft material conforms to most hydration packs and larger vest pockets for a secure and stable fit.
HIGH-FLOW
- Easy to drink bite valve auto-seals after each sip, eliminating annoying drips.
LARGE OPENING
- 42mm opening lets you fill the flask easily at any water source.
COMPRESSIBLE
- Flexible design shrinks as you drink, minimizing water movement.
INCLUDED BACKFLUSH ADAPTER
- Plugs into filter valve and threads onto a HydraPak Stow or bottle of clean water for backflushing the filter to restore its flow rate.

*Effectively removes common waterborne bacteria, such as E.coli (99.999%) and parasitic cysts (99.9999%) per HSF 42.

Specifications

Weight: 36 g / 1.3 oz
Dimensions: 42mm
Material: ABS, POM, Silicone, Hollow Fiber
Care: Avoid freezing filter. Freezing may ruin the hollow fiber membrane. If in freezing conditions we recommend you keep the filter in your pocket or near your body to prevent freezing.