Upgrade your commercial kitchen with the **Mars STD272-2UA-OB-HCP 72" Unheated Air Curtain with HEPA Filter** in sleek obsidian black. Designed for high-performance applications, this **Series 2 Air Curtain** efficiently maintains air separation at your 72" doorway while filtering airborne particles with its **HEPA filter**, ensuring a cleaner, more hygienic environment. Its **galvanized steel construction** and **obsidian black powder coat finish** provide durability and a modern aesthetic, making it ideal for professional kitchens that demand both functionality and style. Powered by **two 0.5 HP motors (115V/60/1-ph, 1.0 kW, 10.2 amps)**, this **unheated air curtain** delivers reliable performance without the need for external heating, making it a cost-effective solution for climate-controlled spaces. It includes a **magnetic switch (99-018)** and **24V control**, along with a cord and plug for easy installation. Whether you're operating a busy restaurant or a large commercial kitchen, this **Mars air curtain** provides the **airflow protection** and **air quality control** you need to maintain a comfortable and efficient workspace while complying with health and safety standards.