Mary S Pearland , TX March 17, 2016 Appliance: Amana Refrigerator ASD2626HES Amana Refrigerator Asd2626hes: Water leak at filter slow water dispenser. How to replace Water Filter Head And Tube Assembly. Replaced water filter head after watching excellent how to video. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes