If you have been hesitant to buy a shower filter because you didn't want to add an unattractive, bulky looking filter cartridge to your shower, then this all-in-one filtering shower head is for you. The Cascade 5-Setting filtering shower head has the filter cartridge hidden inside. It works just as effectively as an external filter cartridge and still offers a strong flow of water. The other benefit of this shower filter's all-in-one design is it does not add length to your shower arm and therefore does not reduce the height of your shower. The Cascade 5-Setting shower head shower filter will satisfy your desire for aesthetics all while providing you an enjoyable, and most importantly, healthier showering experience.