In-depth guide

UPDATED FEB 2026

Part of the CPAP Cancer investigation

The short answer

The Philips DreamStation — including DreamStation CPAP, Auto CPAP, BiPAP, DreamStation Go, and DreamStation ASV — is the most common recalled device among plaintiffs in MDL 3014. DreamStation users who developed cancer after using the device have among the strongest factual profiles for a CPAP cancer claim.

People's Justice Research TeamUpdated February 23, 2026Fact-checked

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The Philips DreamStation was one of the most widely sold CPAP systems in the U.S. at the time of the recall. Its sales peak (approximately 2016–2021) means that millions of users were exposed to degrading PE-PUR foam for years before the recall was announced. The DreamStation's widespread use, combined with the high prevalence of ozone cleaner use among its users, makes DreamStation plaintiffs disproportionately represented in MDL 3014.

DreamStation variants covered by the recall include: DreamStation CPAP, DreamStation Auto CPAP, DreamStation BiPAP, DreamStation Go CPAP, DreamStation Go Auto CPAP, DreamStation ASV, and DreamStation ST/AVAPS. If your device has 'DreamStation' in its name and was manufactured before June 2021, it is recalled. Check the label on the bottom or back of your device for the model name and serial number — and keep the device as physical evidence.

The full investigation

Part of the CPAP Cancer Investigation