PREMIUM CARE: Shower filters to effectively reduces chlorine, heavy metals, fluoride, and scale in water. Your will enjoy deserves , chemical-free, odorless water. WATER FILTER: filter help balance in glands. shower head filter with 15 of maximum water filtration makes softer, stronger and hair shinier. WATER PURIFIER: Reduce the of clogged shower head. We suggest you change the filter 3 moths (~ 8000 gallons), epending on water quality and frequency of use. EASY REPLACEMENT - No tools required for replacing. Just open the housing of the shower filter, take out and replace with new one. Colour:white+blue Material:plastic Size:Length: 8cm Package Contents: 20 x Shower Head Filter Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.