UBS INC Vita Fresh Shower Deluxe Combo B, Vita Fresh Shower Filter Deluxe Sediment Shower Filter Sediment Shower Filter remove rust, lime, algae, dust, fine pollutants over 5 microns in shower. Replaceable cartridge filter life for vita fresh shower filter up to 10,000 liters (about 6~8 weeks) deluxe se(sediment) shower filter up to 2~3 months. Easy to install (G1/2x14, International standard) on your existing shower arm and fixture. Vita Fresh Shower Filter using 100% pharmaceutical food grade of Vitamin C for dechlorinating agent