A self-contained ventilation system designed for kitchen environments lacking external ductwork. This system operates by drawing air through filters, removing grease and odors, and then releasing the cleaned air back into the room. It is a solution for situations where venting to the outside is impractical or impossible, such as in apartments or interior kitchens. These systems generally consist of charcoal filters, sometimes combined with metal mesh or baffle filters, to capture airborne contaminants.
These systems offer a practical alternative for improving air quality in kitchens, particularly where installation constraints limit venting options. Their development has paralleled the increasing demand for improved indoor air quality and the evolving design of residential spaces. While not as effective as externally vented systems in removing heat and humidity, they provide a significant reduction in grease, smoke, and odors, contributing to a cleaner and more comfortable cooking environment.
