Description
The Filter Cover for the S9 Series by ResMed works excellently as a replacement part or back-up part in your CPAP therapy system. The filter cover is incredibly easy to attach - simply place the prongs into the corresponding slots in the back of the machine and then the cover is ready to protect your filter! Not only does the filter cover easily snap into place, it also provides an additional layer of protection against accidental liquid spillage. The filter cover performs a vital function - the machine should not be operated if the filter and filter cover are not both securely in position.