Reduces sediment for cleaner and clearer water|Grooved surface increases total surface area for longer cartridge life as compared to 3M non-grooved surface cartridges|Rigid construction helps to reduce sediment unloading due to variances in water pressure|Flow rate up to 45 gpm/170.3 lpm (housing dependent)|6 months (varies depending on local water quality)|4.5 in/11.4 cm by 20 in/50.8 cm|25-125 psi/172-862 kPa pressure range|40-100 deg F/4.4-37.8 deg C temperature range