Shower filter cartridges - this water softener shower head filter leaves your skin feeling soft and smooth. Water shower softener - filtration accuracy, can filter sediment, rust, adsorb residual chlorine and other harmful substances. Hard water shower softener - physical filtration, no need to use electricity, which is more safe and convenient. Water purifier - it also removes the chemicals that aggravate eczema and skin allergies. It is recommended to replace the filter elements in 3-6 months shower head softener. Physical filtration allows you to filter water safely and quickly Shower water Filter. It can take away chemicals that may interfere with your mental health toilet water filter. It can give your body the care it deserves with this shower filter shower filter for hard water. faucet water purifier Physical filtration allows you to filter water safely and quickly. Colour: Blue Material: ABS+PP Size: About 12.00x10.00x5.80cm/4.72x3.93x2.28inch Package Contents: 8 x water filter with 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.