Philips System ONE 50 and 60 series Humidifier Chamber filter It has a stainless steel

It has a stainless steel base and can be opened for cleaning and has a water measurement gauge to tell you where to fill the water level to

Easy to use

AirFit's advanced InfinitySeal nasal cushion features specially-designed "infinity" loops with variable thickness levels to reduce blowout

Advanced event detection

Philips System ONE 50 and 60 series Humidifier Chamber filter It has a stainless steelPhilips series water replacement humidifier water chamber tub for Philips System One 50 & 60 Series CPAP machines. The Philips Respironics System ONE 60 Series humidifier water chamber is made with a stainless steel base designed to prevent corrosion. This chamber is supports both Philips Respironics System one 60 series and 50 series. The chamber will develop discolouration over time if used with tap water and the manual recommends usage of distilled