This is to alert people to the fact that in Canada and US (possibly also EU) some units from Philips Respironics PPE equipment are being recalled due to possible health concerns related to disintegration of the sound abatement foam (polyester-based polyurethane (PE-PUR)) used inside the units to dampen the noise. They indicate that it may be a health hazard to continue using the affected machines. They also indicate that Ozone could contribute to the disintegration...so those using SoClean should be aware of this.
My Philips dreamstation auto cpap machine is among those being recalled. There is no indication given as to how long it may be before the machines are recalled and repaired. I have therefore purchased a ResMed AirSense™ 10 AutoSet™ CPAP.