How do I change my filter? April 30, 2019 18:29 Updated Follow Click here to watch our filter change video. Related articles How do I set up my bottle? I’m only getting air when I try to drink through the bottle. Why? Do I need to do anything to it before it's ready to drink out of? How long does the filter last? Will this fit into a cup holder? Comments 0 comments Article is closed for comments.