Respironics DreamStation Disposable Ultra-Fine Filter

Respironics DreamStation Disposable Ultra-Fine Filter is white filter (with integrated light blue carrier) and is designed for use with all DreamStation Series CPAP/BiPAP Machines. Ultra Fine filter is disposable and should be changed regularly when soiled. This filter provides filtration that may enhance comfort without increasing noise or changes in efficacy. It is approximately 2.25 inches long by 0.90 inches wide in an irregular trapezoid shape.