RapidPure 6.5 inch Replacement Purifier Cartridge - The RapidPure Replacement Purifier Cartridge lets you keep using your Trailblazer gravity feed purifier for years to come. This water filter replacement element is easy to install and reduces your environmental impact by letting you reuse the same ...

RapidPure POD Purifier Refill Cartridge - The RapidPure POD Purifier Refill Cartridge gives you the power to remove over 99.99% of viruses, bacteria, parasites, and more. This replacement refill cartridge works with the RapidPure Purification Straw, Water Bottle, Insulated Bottle, and Multi-POD Syst...