Ultra-Fab Products

Ultra-Fab Bug Stopper – Fits DuoTherm & Suburban Furnace, 2-Pack (53-945110)

$18.48

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Protects your RV furnace from costly damage – keeps mud daubers, wasps, mice, and birds out of exterior furnace vents without blocking airflow
Heavy-duty stainless-steel mesh – durable construction resists rust, weather, and road debris for long‑lasting protection
Custom fit for round furnace vents – designed to fit most Suburban and DuoTherm exterior furnace vents (2.75" diameter)
Easy DIY installation – includes spring hooks and installation tool for a secure, hassle‑free setup
Convenient 2‑pack – protects multiple vents or provides a spare for future use
Lightweight and low‑profile – protects without adding bulk or interfering with vent performance
1-Year Manufacturer’s Warranty – backed by Ultra-Fab quality assurance

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