Camco 42142 Flying Insect Screen - FUR 300, 4.9" X 4.5" X 1.1"Camco
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Wasps, mud daubers, birds and rodents pose a serious threat to the furnace on your RV. They can enter through the furnace vents and cause serious damage by building nests that interfere with air flow. Camco 42142 (Model FUR 300) Flying Insect RV Furnace Screen fits vent of Atwood Hydorflame furnaces that have access door. As Camco offers several furnace screens, consult size and photos to confirm this screen will fit your furnace vent. This easy-to-install screen will help ensure that your furnace vent stays free from costly invasion by unwanted pests.