Michael H Broken Arrow , OK January 09, 2022 Appliance: General Electric Refrigerator GSE25HSHBHSS Ge Refrigerator Gse25hshbhss: Water dispenser not working. How to replace Refrigerator Water Filter Head And Tube Assembly. I watched a video from AppliancePartsPros. The video was excellent and clearly showed how to fix the problem. Turns out that it was the water filter head/manifold and was easy to replace myself. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes