Greg B Coweta , OK April 30, 2017 Appliance: General Electric Refrigerator PFSS6PKWBSS Ge Refrigerator Pfss6pkwbss: Slow water flow from door water outlet. How to replace Ge Refrigerator Water Filter Head. Replaced worn out water filter head and filter. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes