Turn your wide-mouth insulated bottle into a filter bottle. The Aquamira Backcountry Plus filter cap fits most wide-mouth insulated bottles on the market today, including the Aquamira Shift.
The Aquamira GRN Line Bacteria filter is the ideal choice for water filtration in the outdoors. This filter meets US EPA Purifier Test Standards for the reduction of bacteria and protozoans in EPA Type-I test water for 1000 gallons of use. It proudly boasts a flow rate of up to 800 ml/min for immediate thirst protection.
Not effective against viruses.