PURIBAG Filter Replacement Kit: Ensure Clean Water Anytime, Anywhere The Puribag Filter Replacement Kit is an essential accessory for maintaining your Puribag system, providing you with a reliable set of spare filters to guarantee access to clean drinking water whenever you need it. Key Features: Comprehensive Backup Solution: Each kit includes 4 carbon filter discs specifically designed to fit the Puribag, ensuring you have the necessary tools to keep your water purification system running smoothly. Durable Packaging: The filter discs are securely housed in a sturdy plastic sleeve, protecting them from damage and ensuring they remain in optimal condition until you need them.