JR Race Car 0630255 Mud Dauber Screen for RV Furnace Vents 4-7/8" x 4-1/2"

The JR Products 0630255 Mud Dauber Screen is designed to protect your RV or camper's Hydroflame furnace vents from unwanted pests. This essential protective screen creates a barrier that prevents nesting birds, mud dauber wasps, insects, and rodents from entering and blocking your furnace ventilation system.

Key Features:

• Fine mesh construction blocks pests while maintaining unrestricted airflow
• Designed specifically for Hydroflame furnace vents
• Measures 4-7/8" L x 4-1/2" W x 1-1/8" H
• Simple installation process with no special tools required
• Durable construction for long-lasting protection
• Helps prevent costly furnace repairs caused by pest blockages

This screen is an important preventative accessory for RV owners, particularly when storing vehicles or camping in areas with high insect activity. By keeping vents clear of debris and nests, it ensures your furnace operates efficiently and safely when you need it most.