Created with Eselt - Templates for eBay Sellers eBay.co.uk Give us a call Send us a message Created with Eselt - Templates for eBay Sellers - Our Store - Seller Profile - Feedback - About us - Contact Created with Eselt - Templates for eBay Sellers 4" Quiet Bathroom Shower Extractor Fan Moon Modern Ventilator Exhaust Air Vent.. Description: Stylish 100mm 4" designer bathroom, kitchen extractor fan finished in brilliant white. German engineered air straitening gators to reduce noise, only 25 dB(A) sound level. Water, moisture and condensation rated to IP44. Supplied with a 240v mains motor. Mixed flow impeller blade design enables longer duct runs to be used. 100mm, 4" diameter duct connection. An impressive .