Review on Dometic 3109492.003 Polar White Lower/Upper Side Vent: Enhance Ventilation Efficiency! by Wesley Carreras

Exactly what I needed to replace the top fridge vent in my 2009 Casita trailer. It exploded somewhere on the freeway during the last trip. A search on Revain found exactly the item I needed after comparing customer notes that gave actual measurements. It was an exact fit and I only used the door by removing it from the frame. So now I have an extra frame, but at least I fixed the missing door quickly and painlessly.