Run fast, filter faster. The UltraFlask+ Filter Cap threads seamlessly 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. Effectively removes common waterborne bacteria, such as E.coli (99.999%) and parasitic cysts (99.9999%) per HSF 42.
Features • Easy to Use • 42 mm thread compatible • Included backflush adapter • Removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia from approximately 1,500 liters of water at a rate of>1L per minute • Light and compact
Materials • ABS, POM, Silicone, Hollow Fiber
Specifications • Dimensions: 42 mm • Weight: 36 g/1.3 oz
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
