Acson ACA612D Air Curtain is a powerful 6‑foot solution designed to create an invisible shield of clean air across wide entrances. With dimensions of 1860 × 290 × 270 mm, it fits neatly above doorways, ensuring comfort and hygiene without compromising aesthetics. This air curtain prevents dust, insects, and outdoor heat from entering, while reducing the load on air conditioning systems to save energy. Built with durable components and engineered for long‑term performance