Enjoy grease free cooking in your kitchen with Siemens Built in Hood, LU26150GB It has 3 speeds with push button control and super quiet at 68 dB noise level Supplies clean air when cooking with 350 m3/h extraction rate Ducted operation lets the stale air out of kitchen through duct and Recirculating features sucks the air, filters, purifies and pumps back into the room Twin channel high performance fan motor Features dishwasher safe metal grease filter and 2 halogen energy saving lamps; Light Intensity: 110 lux 120 mm diameter pipe This product comes with standard manufacturer warranty