Kröber Medizintechnik GmbH is a German family-owned company based in Dieblich that has been developing and manufacturing medical devices for the home care sector since 1981, specializing in oxygen therapy. The company is known for its quiet, reliable, and “Made in Germany” oxygen concentrators, including the KRÖBER O2, the Aeroplus series, and the Kröber 4.0. These stationary concentrators feature a modular design, easily accessible filters, a USB interface, and integrated flow control, and come with a warranty covering 30,000 operating hours on functional parts. Kröber focuses on home care, primary care practices, and clinics, and also supplies accessories such as humidifiers and nasal cannulas. The quality standard is underpinned by an ISO 13485-certified quality management system.