About This

Important Tips: Please measure your duct size and installation opening carefully before purchasing, and double-check our product dimensions. Fits 4.6" diameter duct and requires a 5" rough opening diameter
Compact Size, Space-Efficient: Designed for tight spaces, this 4-inch inline duct fan delivers strong ventilation in a compact form. In larger areas, multiple units can be installed in corners to enhance airflow discreetly
Quiet Yet Powerful Airflow: Delivers strong 110 CFM ventilation while operating at a whisper quiet 28 dB, effectively removing moisture and stale air without disturbing your peace
Clean White Finish: The neutral white color blends seamlessly with various interior styles—whether in bathrooms, RVs, kitchens, laundry rooms, or storage spaces—offering a clean, modern appearance that remains low-profile
Durable Build & Motor: Crafted from tough, impact-resistant PP plastic and equipped with a pure copper motor, this exhaust fan delivers reliable, quiet performance and long-term durability