Envirovent SIL100T-B Silent 100 Black 4\"" Bathroom Fan with Timer\nEnvirovent Silent 100 Black 4\"" Bathroom Fan with Timer Envirovent SIL100T-B Fitted with motors mounted on silent elastic blocks The fan delivers incredibly silent running and exceptional performance with stylish features Fitted with pilot light, backdraught shutter and airflow guide vanes as standard Offers significant energy savings This fan is compliant under the Green Homes Grant Scheme for WC extract ventilation The Envirovent SIL100T-B Silent 100 Black 4\"" Bathroom Fan with Timer is an ideal solution for enhancing bathroom air quality. This stylish and compact extractor fan features a 4\"" diameter, making it easy to install and a modern addition to any bathroom decor. Its quiet operation ensures a peaceful environment while effectively ventilating and controlling odors. The high-performance motor and impeller extract moisture and odors, preventing mold and mildew growth for a hygienic bathroom. The convenient tiy