The ORION ICE Clean Air System, encompassing ICE Air Dryers and Air Filters, is a premier solution for clean compressed air, holding Japan's top market share and delivering robust performance for all air compressors, especially in demanding Asian environments with heavy-duty specifications. This system prioritizes low pressure loss for significant energy savings and utilizes eco-friendly refrigerants such as R134a, R410A, and R484A. The HAS series refrigerated air dryers feature an innovative all-in-one SUS shell heat exchanger, integrating CROSS-WAVE FIN secondary and TURBO TUBE primary heat exchangers to ensure minimal pressure loss (below 0.015MPa) and highly efficient drain separation. Their heavy-duty refrigerant circuits maintain durable performance even at 43°C ambient temperatures, and nickel-plated copper pipes prevent corrosion and gas leakage. Complementing these are the advanced ICE Clean Air Filters (HAS-D/L/M/K series), offering multi-stage purification: HAS-D removes 5µm water/solids with <0.005MPa pressure loss, HAS-L achieves 99.999% removal of 1µm solids using high-quality glass fiber with <0.005MPa loss, HAS-M eliminates 99.999% of 0.01wt ppm oil mist/0.01µm fine solids with <0.01MPa loss, and HAS-K provides 0.003wt ppm odor removal via fibrous activated carbon with <0.009MPa loss. All filters incorporate float-operated auto drain traps and are designed for easy maintenance with elements typically replaced annually. These comprehensive systems are ideal for diverse applications including general painting, precision machinery, and standard pneumatic systems, offering a range of models with varying capacities (e.g., 0.32 to 74 m³/min for dryers) and specifications to ensure optimal clean and dry air delivery, with accessories like auto drain traps and remote control functions enhancing operational efficiency.