Southern California School District to Install 3,700 Carrier OptiClean Units to Help Improve Indoor Air Quality for Students, Teachers and Staff

To prepare for its facilities reopening to students and staff, California’s San Bernardino City Unified School District will install 3,700 Carrier OptiClean™ Dual-Mode Air Scrubber & Negative Air Machines to purify the air in classrooms across its 72 schools. The OptiClean units will help to improve indoor air quality for the district, as its more than 60,000 students, teachers and staff return to campuses.