Ultra-Fab 53945110 Mud Dauber Screen for RV Water Heaters

The Ultra-Fab 53945110 Mud Dauber Screen is a protective mesh screen designed to prevent mud daubers, wasps, and other insects from nesting inside RV and trailer water heater exhaust vents. This essential screen barrier helps maintain proper ventilation and prevents blocked exhaust passages that can lead to dangerous carbon monoxide buildup or water heater malfunction.

Key Features:

• Fine mesh construction blocks mud daubers, wasps, and other nesting insects
• Maintains proper exhaust ventilation while providing pest protection
• Durable weather-resistant materials withstand outdoor exposure
• Easy installation on standard RV water heater vents
• Helps prevent costly repairs from insect damage and blockages

This protective screen is an important maintenance accessory for RV owners, particularly during storage periods or in areas with high insect activity. Regular inspection and cleaning of the screen ensures optimal water heater performance and safety.