Usage Tips:[Revitalizes Your Body]High output universal shower filter dramatically reduces harmful unpleasant odors or impurities, relieves fatigue quickly, slows down aging and makes your skin smoother. this shower filter water softener acts as a moisturizer, purifier, softens and provides the best feeling for sensitive skin so you look better, feel cleaner & enjoy your skin. [Upgrade Filter System]15 stage carefully sequenced filtration layers, shower head filters ensure maximum reduction of Chlorine, heavy metals (lead, mercury, nickel, chromium) and other harmful substance in your shower water.Soften water quality, reduce itching and dryness of sensitive skin. [Wide Compatibility]Universal cartridge Standard Size 2.4x 2.6 in , works beautifully for all shower types- fixed, rain, handheld with zero tools, easily remove old shower head or shower filter and twist this water filters for shower heads on. [Easy Installation]Installation takes only a few minutes and no tools required. Just open the housing of the shower cartridge filter, take out old and replace with one and make sure that washer is in the slot which is inside the filter to avoid leaking.Run water (hot or cold) through the filter for 10 minutes to thoroughly soak the filter cartridge, and flush out loose filtering media. Enjoy clean water! [Super Durable]Water pressure will not be reduced during the use of the shower filter. The water pressure will be constant during use.Requires replacement once in 4-6 months (about 12 000 gallons) depending on water quality and frequency of use. size:6x6.5cm Material:plastic colour:White Package Contents: 1 x Filter elements 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.