HomeLife Care has registered all product serial numbers with Phillips. As of August 1, 2021 We have been advised by Philips to tell all clients to please register their devices on the link below. If you require any further assistance or information please contact us at 416-410-9550. www.philips.com/src-update Any additional instructions will be posted here when Read more about RESPIRONICS MEDICAL DEVICE RECALL ON CPAP AND BI-LEVEL DEVICES[…]