High-performance cooling with advanced inverter technology. Includes smart app control and anti-bacterial filters.
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The Crompton Optimus 65 Air Cooler, a high-performance cooling solution designed for larger spaces and demanding conditions. Built with advanced features like hard water-compatible technology, motor overload protection, and humidity control, this air cooler is engineered to deliver powerful and personalized cooling. Whether it's your living room, office, or semi-outdoor area, the Optimus 65 ensures long-lasting performance, safety, and convenience—all backed by Crompton’s trusted legacy of innovation and quality.
Reliable Even with Hard Water
One of the standout features of the Crompton Optimus 65 is its EverLast Pump, specifically designed to handle hard water. Unlike conventional pumps that may corrode or clog, this pump offers long-lasting performance and reduced maintenance, making it ideal for areas with mineral-rich water.

The cooler comes with motorized vertical louvers that automatically oscillate to distribute air across a wider area. This ensures uniform cooling in every corner of the room, eliminating hot spots and improving overall air flow.
With adjustable horizontal and motorized vertical louvers, the cooler offers 4-way air deflection, allowing you to control the direction of airflow. Whether you’re lying down, working at a desk, or moving around the room, you can set the airflow to suit your position.
Equipped with overload protection, the motor and pump are safeguarded against electrical damage caused by voltage fluctuations or overuse. This adds an extra layer of durability and peace of mind, especially in areas with unstable electricity.
This feature allows you to adjust the humidity levels for more personalized cooling. Whether the weather is dry or muggy, you can fine-tune the cooling intensity to match your comfort level. This is particularly useful during monsoon or humid summer days.