KOR Nava filters (2 units) for the KOR Nava filtered water bottle. Nava filters made from organic coconut shells and provide up to 3 months (40 gallons) of clean, filtered water. Meets or exceeds the standards of NSF 42 for chlorine, taste and odor found in tap water. For use on potable water only.
Flat rate shipping available for contiguous United States only. Shipping costs may vary when shipping to Hawaii or Alaska.