Why Kitchens Need Ventilation.Fresh salmon fillets are reason enough. But that's really just a start. Because cooking smoke and greasy build-up are more than unpleasant. They're unhealthy. In fact, cooking churns out airborne contaminants like nothing else in the home can. This concentration of contaminants requires effective ventilation. That's where Broan comes in. As the residential ventilation leader, Broan offers more range hood kitchen ventilating solutions than anyone.From high-performance ducted models, to the most effective non-ducted units ever made. And they're all built to Broan's demanding quality standards.So you can count on them to help keep your kitchen cleaner for years to come. Built-in lighting means you can count on your Broan range hood to keep your kitchen brighter. Some units even include a convenient nightlight feature.There really is a difference with Broan. It's in the details.For unparalleled style, quiet, ease of operation and performance.The ulimate Allure model combines modern styling with advnaced features like three-speed electronic control plus boost-speed mode, delay-off and filter cleaning reminder. For the first time anywhere, you can have the easy cleaning of DuPont Teflon in a range hood.