Franchot M South Plainfield , NJ March 10, 2017 Appliance: General Electric Refrigerator PFS22SISBSS Ge Refrigerator Pfs22sisbss: Needed to change the water filter. How to replace Ge Smartwater Gswf Refrigerator Water Filter. Remove and replace water filter also run cold water sprout for 3 minutes. Reset water filter pad. 48 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes