Dryer Vent Booster Fan with Pressure Switch for Automatic Activation, 4" Inline Exhaust Fan 260CFM High Air Volume, Ultra-Quiet Anti-Clog Design Efficiently Reducing Drying Time

260CFM
Powerful Airflow Boost: Effectively increases dryer vent airflow to 260CFM, addressing slow drying, lint buildup, and poor exhaust issues for long or elbowed ducts. This improves drying efficiency and reduces lint accumulation.
Adjustable Pressure Settings: The built-in sensitive airflow sensor synchronizes with your dryer's on/off cycle. The diaphragm pressure switch detects airflow by air pressure with a fixed trigger point. Pressure settings can be adjusted, allowing you to modify the trigger point to accommodate different dryer brands.
Universal 4-inch Design: This dryer booster fan is compatible with standard 4-inch ducting. It can be installed directly into your existing ducting system with ease. As a reliable dryer booster fan, it fits perfectly with your laundry room layout. Indoor &
Outdoor Installation Available: This dryer vent booster kit comes with a real-time display indicator. You can install the fan outdoors away from your living area, while placing the pressure switch indoors to know if the fan is working from the real-time indicator on the switch.
Ultra-Quiet & Durable Construction: The low-noise motor operates quietly. The special anti-lint blade prevents lint buildup and reduces the need for frequent cleaning. The sealed structure prevents air leakage and dust backflow