Charles C Broadview Heights , OH November 02, 2015 Appliance: Maytag Refrigerator AFD2535DEQ14 Maytag Refrigerator Afd2535deq14: Intermittent slow water flow from the cold water dispenser. How to replace Water Filter Head And Tube Assembly. First I tried replacing the water inlet valve assembly. I still had an intermittent problem and I was advised to replace the water filter head. I'm going on day three now since replacing the part and it seems to be working very well. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes