Does it have a filter? June 04, 2024 16:03 Updated No, our bottles do not have a filter. Related articles What about the smell or taste of the bottle? HidrateSpark PRO Set-Up Can you have two devices (ex: iPad and an iPhone) that both have the HidrateSpark App, connected at the same time? Can I use the Flip Lid with carbonated liquids? Can I put HOT Liquids in my bottle?