Ogaya Filter Co., Ltd. has spent 15 years specializing in the development and production of air filters, earning a strong and trusted reputation in the air filtration industry.
We offer advanced manufacturing processes and technologies that support a complete range of air filters for clean rooms, FFU systems, and custom applications to maintain superior air quality. Our products are widely used in HVAC systems, semiconductor and electronics facilities, hospitals, pharmaceutical plants, food production, optical manufacturing, theaters, research laboratories, biosafety environments, and animal labs.
Ogaya Filter Co., Ltd. holds multiple certifications ensuring product safety and reliability. All filters and manufacturing procedures comply with ISO9001-2015, ASHRAE 52.1, ASHRAE 52.2, EN779-2000, EN1821, and IEST RP standards.
