The RapidPure^® Universal Purifier water bottle adapter turns your favorite wide mouth water bottle into an advanced water filter and purifier that removes over 99.99% of viruses, bacteria, parasites, sediment, and more. The purifier twists onto your bottle and features a flip top lid. More than a filter, the UltraCeram^® technology acts like a magnet to remove pathogens 100 times smaller than traditional microfilters can remove and works even after it has been frozen. With no pressing or back flushing required, this fast water filter is the best water purifier for personal use.

• Easy-to-Use Adapter
  Twist this water bottle filter adapter onto your wide mouth Nalgene^®, CamelBack^®, Hydro Flask^® or Klean Kanteen^® to turn your favorite water bottle into a purifier.
• Virus Protection
  Drink water confidently wherever you go. The Universal Purifier water bottle adapter removes over 99.99% of viruses, bacteria, parasites, and more.
• UltraCeram Technology
  Pack the latest innovation as your hiking water filter. RapidPure's UltraCeram removes pathogens 100 times smaller than pathogens caught by 0.2 micron hollow fiber filters.
• Fast Flow Rate
  Quench your thirst without the wait. RapidPure has an ultra-fast flow rate that purifies as it filters, and there's no waiting, back flushing, or pressing.
• Great Tasting Water
  Taste water how it was meant to be. RapidPure features activated carbons that instantly remove odors and improve taste, for a water purifier you'll enjoy using.
• Long-Lasting
  Refill your water bottle again and again. This reusable water filter exceeds EPA standards for purifying 25 gallons of water.

• Technology:UltraCeram Technology Purification 99.99%*
• Effect:Virus Reduction 99.99%
  Cyst Reduction 99.99%
  Bacteria Reduction 99.9999%
• Output:1.2 liters per minute
• End of Life Testing Data:25 gallons bacteria, cyst, protozoa, giardia and virus.
• Use w/ Water Bottle:Yes
• Carbon Infused:Yes. Providing great tasting water.
• Third Party Tested:Yes. Certified to exceed US EPA water purification standards.
• Enviromental Impact:Excellent. Replace filter element only.
• Freeze Resistant:Yes. 3rd party certified as water purifier after initial freeze/thaw cycle and as water filter after multiple freeze/thaw cycles.
• Ease of Use:Simple and easy. No priming, pumping, batteries, chemicals or special maintenance.
• Replacement Cartridge:Replacement Purification Cartridge sold separately.
• BPA Free:Yes
• Weight:4.6 oz.