Changshu Z Highlands Ranch , CO April 15, 2017 Appliance: Samsung Refrigerator RS265TDRS/XAA Samsung Refrigerator Rs265tdrs/Xaa / : Water dispenser not working and later the ice maker not working. How to replace Refrigerator Water Filter Housing. Replaced the water filter case and it's working again! 6 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes