RapidPureA(R) Refill PODThe RapidPureA(R) Refill POD Cartridge gives you the power to remove over 99.99% of viruses, bacteria, parasites, and more. Compatible with:Purification Straw 0160-0105Water Bottle 0160-0123Insulated Bottle 0160-0124Multi-POD System 0160-0111Features:Virus protection - treats water for viruses, bacteria, parasites, and more with UltraCeramA(R) technologyUse Anywhere - convenient for freezing temperatures POD platform extends cartridge lifespan to 75 gallons so you're always preparedFaster flow rates - OpenPore Technology uses adsorption (natural magnetic attraction) combined with larger pore sizes for easy drinking In the Box:RapidPure POD CartridgeInstruction manual*Sold as an Individual