A high-quality filter with an 8-stage filtration system, that effectively removes chlorine, bad odor, and other sediments such as rust and microscopic particles from water without restricting water flow. Replacement filter cartridge for Mist MSS084 Shower Filtration System. Long-lasting. For best filtration results, each filter cartridge should be replaced every 3-4 months or after 3,400 gallons of use. Quick and easy installation process. Replace this filter cartridge on your own with ease flow rate: 2 GPM, filter life: 3,400 gallons or 3/4 months, operating temperature: 40-120F, operating pressure: 20-125 psi