Where to Buy
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Here's what other sites are saying:
Aquamira Camp & Hike Frontier Flow Red Line Filtered Water Bottle 67026. This go-anywhere drink-anywhere water bottle accepts any Series II RED Line (Virus) or GRN Line (Bacteria) replacement filter and comes standard with the maximum protection RED Line Virus Filter. Use RED Line filtration whenever drinking water safety and water quality are a serious concern. Ideal for international travel emergency and high-risk water sources. Compatible with - Frontier Series II Green Line Replacement Filter and Frontier Series II Red Line Replacement Filter