upgrade your shower experience with our 12 pcs shower filter replacement,designed for optimal performance with hard water. crafted from high-quality pp cotton and durable plastic,these filters ensure efficient filtration for cleaner,filtered water. the 3.74x0.94 inch size makes them compatible with various showerhead models,including feelso shower head filter replacement,jomst shower filter,and eboatop hydroboost systems. featuring vortex technology,these cartridges help maintain water pressure while removing impurities. regular replacement is recommended for sustained results. ideal for handheld,turbocharged,or twin showerheads,these pp-cotton filters are also compatible with lyreh,weddell,and diverse shower systems. each pack includes 12 pc elements,ensuring long-lasting use. for those seeking ion drops filters or drivse filters,our showerhead filter replacement cartridges deliver a refreshing,filtered shower experience. compatible with vatex,lon,and iondrops shower head filters,these replacements are a must-have for any home. - The set contains 12 showerhead filters,which are enough to meet our daily needs. . Enjoy filtered water with vortex technology for a refreshing shower experience - Our vortex shower head pp-cotton filter cartridge is made of high-quality PP cotton and durable plastic,the filter effectively captures impurities while maintaining long-term performance. - Easy installation The size of our shower head filter replacement is 3.74x0.94 inch,please make sure it fits your shower head before purchasing.Suitable for hydro jet shower head,vortex shower head,propeller shower head,turbo shower head - Efficient filtration system removes impurities using pp cotton and ion drops technology. vortex shower head for hard water,providing cleaner and softer water for your showerhead replacement filters - Regular replacement ensures performance of your shower head filter. Friendly reminder: Please confirm your spray nozzle size before purchasing to avoid waste..