01/04/2016
(Verified Purchase)
First, I must convey my appreciation to Respshop for their helpful and speedy service, particularly as I live in Thailand.
Regarding the Quattro FX cushion, I go through these very quickly - it is a Catch 22 situation where I have a number of different masks, but the Quattro FX is the most comfortable for me and I find the others uncomfortable or cumbersome.. However, the cushion is prone to leaks and, even though Resmed state that you do not need to make the mask tight, I find that this is not possible and have to make the mask quite tight. Apart from sleep apnea, I suffer from COPD and chronic sinusitis and have recently undergone lung cancer surgery, so a leaking mask is a hazard for me. Therefore, it is a case of either putting up with a mask that is uncomfortable or continuously purchasing Quattro FX mask cushions regularly. You only have a rating from bad to good, but I would suggest that the mask itself is good, but the cushion material does not give good service. However, this review is to rate the cushion so I give it a halfway mark.