PreVent-It 4 Inch Soffit Vent for Bathroom Exhaust Fans, Black, 1-Pack

PreVent-It 4 Inch Soffit Vent for Bathroom Exhaust Fans, Black, 1-Pack

• Patented Design Better Protects Your Home: Only soffit vent built to direct moist bathroom exhaust air away from the soffit, not under it. This prevents several issues, including water and roof damage, increased moisture resulting in higher heating and air conditioning costs, and indoor air quality issues that can impact health.
• Scientifically Proven Performance: Directs 95%+ of exhausted air away from the home, ensuring maximum effectiveness in moisture removal and better protecting your family's wellness and home health compared to less effective, cheap soffit vents.
• No Bugs or Backdrafts: Damper helps prevent pests and outside air from entering the home, while the small front grille openings increase air speed to direct moisture past the soffit edge. Note: For bathroom exhaust fans up to 110 CFM only; do not use for dryer venting. Higher-CFM fans may experience increased noise and restricted airflow.
• Easy Installation and Maintenance: Simple to install and easy to clean via removable screen; fits a 4-inch vent hose and comes with 4 screws for secure mounting.
• Durable Weather-Resistant Construction: Made from durable resin plastic that withstands various weather conditions; Proudly made in the USA.
• Compatibility: Designed specifically for bathroom exhaust fans up to 110 CFM using 4 inch ductwork, ensuring proper airflow and ventilation performance.