Two-Speed Extraction: Airflow Bathroom Extractor Fan is equipped with a high-efficiency 120mm axial impeller, offering airflow rates of 150/170 m³/h (42/47 l/s) across two speed settings for tailored ventilation in bathrooms, en-suites, and toilets. 120mm/5” Duct Size. Energy Efficient: Consumes just 10/13 watts of power, with a low specific fan power (SFP) of 0.24 w/l/s, making it highly energy-efficient while maintaining top performance. QuietMark Certified: Operating at a sound level of only 32/36 dB(A) at 3 meters, this fan is designed for minimal noise, creating a quiet and peaceful bathroom environment. QuietMark certified for exceptional noise reduction. Safety and Compliance: Rated IP45 for water and dust protection, safe for use in wet zones when protected by an RCD. Complies with the latest IEE wiring regulations and Building Regulations Approved Document F for safe operation. 3 Years Warranty & Easy to Maintain: The fan includes a clip-on cover for effortless cleaning, ensuring continued performance with minimal maintenance. Comes with 3 Years Warranty., Weight: 2.20462262 pounds, Manufacturer: Airflow