Best CP35I429SB 40 3/8 Inch Stainless Steel Built-In Range Hood with 670 Max CFM Internal Blower - Powerful Kitchen Ventilation for Smoke & Odor Removal" 优化说明： 1. 符合SEO规范：包含核心关键词（Range Hood, Stainless Steel, Built-In, CFM） 2. 使用场景补充：强调厨房通风、除烟除味功能 3. 结构清晰：品牌型号+尺寸+材质+关键参数+用途 4. 英文表达自然流畅，符合美国用户搜索习惯

Coperto Pronunciation: "Coh-Pair-Toe" Features All-In-One Design Includes Liner, Blower, Filtration, Controls, Lighting, And Damper For Easy Installation Into Custom Canopy Hoods. Intended For All Residential Applications, Including Commercial-Style Cooking Surfaces (Ul)(Li) Powerful, Centrifugal Blower With High-Efficiency Motor Produces 670 Max Cfm(/Li)(Li) Cabinet Mount - Custom Applications(/Li)(Li) Brushed Stainless Steel Finish(/Li)(Li) Width: 40-3/8"(/Li)(Li) Depth: 19-1/4"(/Li)(Li) Quiet, Normal Speed Operation Cfm: 600 (High Speed)/12.0 Sones Cfm: 190 (Low Speed)/2.0 Sones(/Li)(Li) Variable Speed Blower Control With Last Setting Memory(/Li)(Li) Two-Setting Cooktop Lighting (Uses Two 50W, Gu10 Halogen Lamps. Bulbs Included.)(/Li)(Li) Easily Accessible, Dishwasher Safe Stainless Steel Baffle Filters With Handles(/Li)(Li) 8" Round Duct Connector With Backdraft Damper(/Li)(Li) Heat Sentry™ - Automatically Turns Blower To High Speed When Excess Cooking Heat Is Detected(/Li)(/Ul) Available Only In The United States