Do you work with ventilation in different environments? Ahlsell helps you find hoses and accessories. No matter what your needs are, whether you're building a connection between a ventilation duct and a don or working in the food industry, we have what you need. Here you will find hoses that have been environmentally assessed according to Byggvarubedömningen, Sunda Hus, and Svanen's house product portal. If you are looking for a hose clamp that fits different dimensions, you will also find this. We offer most condensation drains for ventilation ducts that require condensation protection. Here at Ahlsell, you can find a wide range of hoses, hose clamps, and other accessories.