JR Race Car 0630185 Mud Dauber Screen for RV Furnace and Battery Vents 4.5" x 4.5"

The JR Products 0630185 Mud Dauber Screen is a protective mesh cover designed to keep nesting birds, wasps, mud daubers, and rodents out of your RV furnace vents and battery compartment vents. This essential RV accessory prevents pests from building nests and blocking critical ventilation openings that can cause furnace malfunctions or battery compartment issues.

Key Features:

• Measures 4-1/2" L x 4-1/2" W x 1-5/16" H for standard RV vent openings
• Fine mesh screen construction blocks pests while maintaining unrestricted airflow
• Includes installation tool for quick and easy mounting
• Durable construction withstands outdoor elements and UV exposure
• Universal fit for most RV furnace exhaust vents and battery compartment vents
• Prevents costly repairs caused by blocked vents and pest damage

This mud dauber screen is an inexpensive preventive solution that protects your RV's heating system and battery compartment from pest infiltration. The mesh design ensures proper ventilation while creating a physical barrier against insects and small animals. Ideal for RVs stored outdoors or in areas with high pest activity.