Features:This 10-piece shower head filter pack is made of high-quality PP cotton and effectively filters impurities. The 7.5 x 2.4 cm filter size precisely fits and is easy to replace. Regular replacement maintains water pressure and protects your shower head for a clean shower.Specifications:Material: PlasticDimensions: 7.5 cm / 2.95 inches * 2.4 cm / 0.94 inchesPackaging: 10 shower head filter replacement Notes:Manual measurement,please allow a slight error in size.Due to different screen displays,there may be slight differences in color. 10 Pcs Pack: Contains 10 PP cotton filters for shower heads,which can meet the needs of long-term use and regular replacement. The shower head replacement filter is sufficient and can be used at any time,so you say goodbye to the trouble of frequent restocking,and shower head filters replacement always keep the showerhead unobstructed,enjoying a long-lasting and stable high-quality shower experience High-Quality Materials: The shower head filter element is constructed from a combination of high-quality PP cotton and durable plastic. The PP cotton effectively absorbs impurities in the water,while the plastic shells resists pressure and deformation. The two materials of the showerhead filter replacement work together to ensure stable and reliable filtration,providing safe and pure shower water for your family High-Efficiency Filtration: Filtered shower head replacement filters,designed specifically for shower heads,effectively remove large particles of impurities such as rust,sand,and sediment. After being filtered by the shower filter for handheld shower head,the water flow becomes soft and delicate,reducing the irritation of impurities to the skin and hair,improving water quality,making the shower clean and comfortable Precise Fit: The showerhead filter core measures 7.5cm (2.95 inches) x 2.4cm (0.94 inches),and the flat-bottomed blue head design fits most standard showerhead filter cartridges. No tools are required for shower head filter replacement,just push and twist to complete the replacement. You can easily complete the replacement at home with DIY Scientific Maintenance: Regularly replace the shower filter pp cotton filter element. If you notice yellowing on the filter surface or reduced water flow,replace it immediately. Maintain stable water pressure to ensure smooth showerhead water flow. Replacement filters for shower head maintain stable water pressure,extend the life of the showerhead,and ensure every drop of water is fresh and pure.