Greg W Palm Harbor , FL October 11, 2021 Appliance: Samsung Refrigerator RS261MDWP/XAA Samsung Refrigerator Rs261mdwp/Xaa / : I was getting a "hammering noise" and "interrupted water flow" when dispensing water for a long duration this problem made it painful to drain 3 gal of water from the dispenser after changing filter. How to replace Refrigerator Condenser Cleaning Brush. I replaced the water filter housing as suggested by AppliancePartsPros and my problem was cured. The replacement video was awesome and very easy to follow. My water dispenser is a very happy camper now...... Me & my wife too!!!. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes