KOR Nava Water Bottle Replacement Filters， 2-Pack[Product Information]- Enter your model numberto make sure this fits.
- For use with the KOR Nava Hydration Vessels
- Health-safe carbon activated filter made from 100% pure coconut shell
- Coconut shells are a renewable resource and widely recognized as the most effective material for carbon filtration
- Exceeds NSF 42 standards for chlorine taste and odor removal
- Includes 2 filters; each filter lasts for three months or approximately 40 gallons of water
