crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

If it sucks in air, surely it has an air filter.  Have you checked it to so if it is clean?  Even my CPAP has an air intake filter and it does get dirty.  Also the tubing can collect yuck and need to be cleaned or replaced.

crwdns2915684:0crwdne2915684:0:

open