I need to buy some filters for my ResMed and was wondering what is a safe, reliable site to do so? Thanks ahead of time

I am on my second one and just struggling.. I think I'm going back to my sleep center this week for a 3rd one... Sheesh, I wish this was easier

Thank you! I will look into it.....

Would I be able to find a hose cozy on Amazon?

and she thinks it's a play toy! She baps it with her paws and then decided she wanted to chew it... I have put my hose away today but at night when I'm using it, I guess I'm going to block her out of her room.. #CPAPPProblems

Well, my first night on cpap is in the books and it was not easy.. I took it off at least three different times.. I had a hard time adjusting to my nose mask and many other things.. I also woke up with quite a stopped up nose.. I called the sleep center this morning and they said that was normal but...