A rangehood, also known as a kitchen hood, is a device installed above a stove or cooktop designed to remove airborne grease, combustion products, fumes, smoke, odors, heat, and steam from the air by using a combination of mechanical ventilation and filtration. The rangehood captures these contaminants and either filters and recirculates the air back into the kitchen or vents it outside. Rangehoods are an essential component of kitchen design, contributing to both safety and comfort by reducing the risk of grease buildup and fire, as well as maintaining air quality. They come in various designs and power levels to accommodate different cooking styles and kitchen sizes, from small residential models to large, powerful units used in commercial kitchens. The rangehood not only helps in maintaining a cleaner kitchen environment but also protects kitchen surfaces and cabinetry from damage caused by excessive moisture and grease. Regular maintenance, including cleaning the filters, is necessary to ensure the rangehood continues to operate effectively.