This inlet and dry box seals are for the PR System One Humidifier (aka 50 series) and System One 60 series humifier by Philips Respironics.
The inlet seal connects the CPAP machine and the humdifier. The dry box seal connects the water chamber.
Excellent Service
My initial purchase of a Z1 CPAP in January 2016 was very satisfactory staff interaction -fast, efficient delivery, and great product. This fall I received an error message on the machine and phoned for assistance. Dominique immediately asked me to return the Z1 for examination, and promptly informed me that I would get a Warranty replacement from the manufacturer. He was very professional and helpful, kept me informed, and now I have received a brand new unit. Just excellent service and personal assistance.
Ben Nelson, BC
Best Service
Hien Tran was very helpful and offer great service. Thank you very much.
Ping Quan unionville
Excellent and swift service. Unmatched!!
I purchased my CPAP, masks & hoses as well as my travel bag many years ago, and all is well. I highly recommend this company for their excellent service and quick shipping. I have check with other CPAP "stores" and no contest!
Stewart Shinewald Edmonton