A range hood is an essential kitchen ventilation system designed to remove cooking odors, steam, and airborne grease from your stovetop area. It works by drawing air upward through filters that capture particles and moisture, then either venting them outside or recirculating cleaned air back into your kitchen. Available in various styles—including under-cabinet, wall-mounted, and island designs—range hoods improve air quality while protecting your kitchen surfaces from buildup. Proper ventilation also helps maintain your home's comfort and extends the life of your kitchen finishes. Choose a hood with adequate CFM (cubic feet per minute) rating matched to your cooking habits for optimal performance.