About this product High Quality Filter Media: Filterlogic uses 2 layers of activated carbon fibers to play down chlorine and upgrade water odor. It also extends the life of the filter so that you can enjoy scrumptious water for an extended time. [ALWAYS FRESH] Change the water filter out of the kettle every 1 month to maintain the water fresh, that will range in step with the water quality. Replacement models: ZR-001, ZR-003, ZR-006, ZR-600, ZR-008, ZR-012, ZR-017, etc. are compatible for 0 water tanks and water dispensers. An within your means option: Enjoy refreshing water at a superb price. Sleek Water Filter Design: Sleek design ensures a perfect match to the original without leaking. We can address your fundamental concerns. What's more, establish is simple, saving useful time.