Everything you need for a full year of filtered water, plus the flexibility to drink anything. This kit pairs our handblown Go Series Glass bottle with a year's supply of carbon filters and a swap-in accessory straw for unfiltered drinks. What's included: 1 Go Series Glass Water Filter Bottle (20 oz) in Provence Purple, with membrane microfilter and carbon filter pre-installed 6 additional activated carbon filters (a full year of replacements, one every ~2 months) 1 accessory straw for drinking unfiltered beverages like smoothies, juice, or iced coffee
