Used Black Radius Opening Window : 11 1/2" W x 21 1/4" H x 1 3/4" D Used Plumbing The universal design fits most

The universal design fits most 4-Inch filters

Fantastic Fan Pop-N-Lock Screen

* Ez Twist

Panel Color: Black

Used Black Radius Opening Window : 11 1/2" W x 21 1/4" H x 1 3/4" D Used Plumbing The universal design fits mostUsed Black Radius Opening Window : 11 1 2" W x 21 1 4" H x 1 3 4" D DIMENSIONS: 11 1 2" W x 21 1 4" H x 1 3 4" D MAKE MODEL # (IF AVAILABLE): unknown NOTES: Good used condition. This window is the type that gets "sandwiched" between the outer frame and inner frame, being screwed on from the inside. Double pane VERY SOLID!!! Inner frame included. Screen included is in good condition. Tinted. Seals are NOT in good condition. Any hardware shown, is