VacMaster® Filler Plate for VP320 Chamber Vacuum Sealers. Filler Plates help reduce the time it takes to vacuum package. The Filler Plate helps take up space, allowing the pump to not have to work as hard. This is great for a replacement, backup or extra. Dimensions 14 3/4"” x 16 1/4" x 1/2"” thick with a hole cutout. Compatible with VP320, includes one Filler Plate only.