The Wallair N34810 extractor hood features a backflow flap and is constructed from durable plastic, fitting pipe diameters of 12.5 cm. It is ideal for preventing odours and vapours from re-entering spaces, making it suitable for kitchens and bathrooms. The product can also be identified by codes like 04046293348104 and 04016138056938. https://elecena.pl/product/28865762/wallair-20200170-n34810-extractor-hood-plastic-fits-12-5-cm-pipes 2025-05-31 https://elecena.pl/product/28865762/wallair-20200170-n34810-extractor-hood-plastic-fits-12-5-cm-pipes 2026-07-21