Wasps, mud daubers and rodents pose a serious threat to the refrigerator on your RV. They can enter through the vents and cause serious damage by building nests that interfere with air flow. Camco’s 42139 (Model RS 620) Flying Insect RV Refrigerator Screen is designed for new style Dometic refrigerator vents that have 20-inch long louver openings. These easy to install screens will help ensure that your vents stay free from costly invasion by unwanted pests. Includes (3) heavy-duty, stainless steel screens and (7) cable ties for installation. The screens measure 20-inches (L) x 1 ½-inches (W). Protects RV Refrigerator Vents: Keeps out nesting insects, birds and rodents with minimal airflow restriction Protects RV Refrigerator Vents: Keeps out nesting insects, birds and rodents with minimal airflow restriction Measurements: 20-inches (L) x 1 ½-inches (W) Construction: Mesh cover is made of heavy-duty stainless-steel Includes: (3) screens and (7) cable ties
