Gree AI-Max: Super-fast cooling and high capacity for large spaces. Equipped with Turbo feature and automatic vertical and horizontal air distribution. Supports smart control via Wi-Fi and sensor technology. Gree AI-Plus: Comes with Inverter technology for electricity saving. Provides stable and consistent cooling performance for daily use. Operates with high efficiency using environmentally friendly R32 gas. Gree AI-Pro: Relies on Artificial Intelligence (Gree-AI) technologies for smart adaptation to temperatures. Equipped with an advanced air purification filter and self-evaporator cleaning feature. Low noise and designed for heavy-duty and prolonged performance. Watch a detailed explanation of the performance and cooling differences between different Gree air conditioners to know the best for your home. Gree Polar Specifications: Specially designed to withstand high ambient temperatures in the region's climate. Long-range airflow and even distribution throughout the room. Strong and stable cooling efficiency during peak summer times. Gree Cosmo: Modern and elegant design that fits with modern interior decorations. Very low noise level during night operation to ensure comfort. Good ability to distribute soft air with antibacterial filters.