A 3D model of a ventilator, featuring a square white panel, black cylindrical component, and duct with grid pattern, showcasing a sleek, modern aesthetic. It has integrated ceiling mounting and high-efficiency ventilation, suitable for indoor air circulation in homes or offices.

A 3D model of a Ventilator, featuring an embedded ceiling-mounted design with white plastic body and grid air vents, and a minimalist modern aesthetic. It has efficient air circulation and is suitable for indoor ventilation.

A 3D model of a Ventilator-Wind Heater, featuring white plastic/metal construction with ventilation grilles and lighting panels and a minimalist, modern aesthetic. It has integrated ventilation, heating, and lighting functions and is suitable for bathroom or kitchen.

A 3D model of a Ventilator, featuring a white plastic casing, embedded design, square panel with ventilation grilles and an air outlet. It has a sleek, modern aesthetic, low polygon count, and is suitable for indoor ventilation and ceiling installation.