Product Details ：Filtration Function: The Module Has Built In Small Beads That Can Filter Clean Water More Effectively, Providing Greater Peace Of Mind When Using It. For Clean Water Tank: Easy To Install, Remove The Filter Attachment From The Bottom Of The Clean Water Tank, Install The Silver Ion Module And It Firmly Into Place. Cleaning Effect: Silver Ions Reach The Ground Through The Water Circuit To Achieve Effective Cleaning Effect. Kids Run , Mom Doesnt Have To Worry. Easy To Install And Remove: This Silver Ion Module Is Easy To Install And Remove, No Extra Tools And Steps Are Required, No Extra Effort And Time Is Needed. Timely : As Part Of Normal Maintenance, It Can Be Easily Disassembled And Replaced, Replacing Old Fittings In A Timely Manner To Work Efficiency. Product Name: Silver Ion Module Product Function: Remove Odor And Clean Colour:blue Material:plastic Package Contents: 2 X Silver Ion Module Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Differ