Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Quiet working process: The water caps replacement will not produce noise during the working process, and will not affect the work and rest of you and your family. Resurrection: For the previous deficiencies, We have been redesigned again. Better user experience, more convenient installation, more friendly and durable. Change just to get better. Efficacy: By leaving potentially healthy and beneficial minerals, while removing impurities, provide you and your family with healthier and fresher water. Easy installation: No tools required! It is quick and easy to replace, just taking several seconds. For performance, it is recommended to replace every 6 month or 300 gallon. Kindly reminder: Please drain about 4 gallons first to maximize efficiency. And change the product every 6 months or 200 gallons for a better experience. Colour:White Material:PP+ coconut shell activated carbon stick Package Contents: 2 x Refrigerator Water Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.