Chalea H Moore , OK July 23, 2019 Appliance: Frigidaire Freezer LFFH20F3QWG Frigidaire Freestanding Freezer Lffh20f3qwg: Needed extra freezer shelf. How to replace Shelf. Put in the freezer 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes