Robbin C Port St. Lucie , FL May 15, 2022 Appliance: General Electric Refrigerator PSF26NGPBWW Ge Refrigerator Psf26ngpbww: Filter manifold leaking. How to replace Refrigerator Water Filter Head And Tube Assembly. Ordered new manifold, took about 20 minutes to replace. 2 screws and a couple of tubing connections. Very easy. Back in business making ice and getting water at the door. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes