Model 306MR
Model: 306MR; Window Diameter: 4.50"
Model 143MR
Model: 143MR; Window Diameter: 7.31"
Model 142MR
Model: 142MR; Window Diameter: 7.25"
Model 141MR
Model: 141MR; Window Diameter: 8.13"
Model 140MR
Model: 140MR; Window Diameter: 8.13"
Model 139MR
Model: 139MR; Window Diameter: 6.50"
Model 137MR
Model: 137MR; Window Diameter: 5.50"
Model 135MR
Model: 135MR; Window Diameter: 5.75"
Model 117MR
Model: 117MR; Window Diameter: 4.62"
Model 115MR
Model: 115MR; Window Diameter: 4.00"