Camco Flying Insect Screen for Dometic Refrigerator Vents - Protects from Flying Insect Nests, 20” x 1-1/2” Stainless Steel Mesh, RS 600 - (3 Pack) (42149) Description 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 42149 (Model RS 600) Flying Insect RV Refrigerator Screen fits Dometic refrigerator vents which have 20” long louver openings. These easy to install screens will help ensure that your vents stay free from costly invasion by unwanted pests. Features: Includes (3) screens measuring 20 inch x 1 1/2 inch NOTE: These vents fit Dometic brand refrigerator vents which have 20 long louver openings Easy to install Heavy duty stainless steel mesh cover Product Details: Brand: Camco Color: Stainless Steel Style: RS600 Material: Other Item Weight: 0.19 Pounds Number of Pieces: 3 Is Electric: Yes Target Species: Wasp Brand: ‎Camco Color: ‎Stainless Steel Style: ‎RS600 Material: ‎Other Item Weight: ‎0.19 Pounds Number of Pieces: ‎3 Is Electric: ‎Yes Target Species: ‎Wasp Manufacturer: ‎Camco Model: ‎42149 Item Weight: ‎3.04 ounces Product Dimensions: ‎22.06 x 0.42 x 0.19 inches Item model number: ‎42149-A Is Discontinued By Manufacturer: ‎No Exterior: ‎Chrome Manufacturer Part Number: ‎42149-A OEM Part Number: ‎42149 Date First Available: April 1, 2009