Convertible to accommodate either top or rear venting applications or non-ducted operation using charcoal filters, which are sold separately (Filter Model HFP24), EZ1 system enables easy single-person installation in up to half the time of traditional methods, Hidden rocker switches adjust fan speed and lighting levels, Range hood is installed as hardwired or with an optional power cord kit (SHCK44; sold separately), Captur(TM) system and 300 Max Blower CFM is 97.4% efficient in removal of smoke and odor from cooking, 2 dishwasher-safe open mesh filters feature advanced high-flow technology to grab more airborne grease, Clean lines and contemporary style in an under-cabinet convertible range hood that will complement nearly any kitchen, 2-halogen bulbs (purchase separately) provide warm light over the cooking surface, adjustable to high or low levels, 1-year limited manufacturer s warranty