| SKU | Info/Size |
| PF-08x08 | Door Size: 8"x8", Wall/Ceiling Opening: 7-13/16"x7-13/16" |
| PF-12x12 | Door Size: 12"x12", Wall/Ceiling Opening: 11-13/16"x11-13/16" |
| PF-14x14 | Door Size: 14"x14", Wall/Ceiling Opening: 13-13/16"x13-13/16" |
| PF-18x18 | Door Size: 18"x18", Wall/Ceiling Opening: 17-13/16"x17-13/16" |
| PF-24x24 | Door Size: 24"x24", Wall/Ceiling Opening: 23-13/16"x23-13/16" |