Respironics DreamStation Disposable Ultra-Fine Filter,Disposable,6/Pack,1122519Price: USD6.59 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. This 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.Why choose Respironics Ultra Fine Filters?Approximately 2.25 inches long by 0.90 inches wide in an irregular trapezoid shape Protects against small particles such as dust and danderIncreases filtration efficiencyLasts up to 30 DaysUltra fineOther products from H e a l t h P r o d u c t s F o r Y o u |