The Haier R32 VQB Series is a range of inverter air conditioners designed for efficient and powerful cooling. Available in multiple capacities (HSU-10VQB22, HSU-13VQB22, and HSU-19VQB23), these units utilize R32 refrigerant, known for its lower global warming potential compared to traditional refrigerants. Inverter technology ensures energy savings and consistent temperature control. A key feature of this series is 'Smart Clean,' likely referring to a self-cleaning function that helps maintain hygiene and prolong the unit's lifespan. The series prioritizes performance, energy efficiency, and user convenience with features designed for a comfortable indoor environment.