Ventline BVC0573-41 Ventadome Replacement Parts – Removable Polar White ScreenReplaces a broken polar white screen frame and screen on your Ventline Ventadome RV roof vent for motor homes and enclosed trailers. Held securely in place by the frame, the screen keeps out debris and insects when the vent is open.Compatible withVentline Ventadome roof vent models V2092, V2110, V2094 and V2119.