First I'll tell you what I know...I have a 901 with a nice flat mouthpiece that I like, I also have a 510 and the 'standard' mouthpiece is not round but sort of flat but thicker than the 901 mouthpiece. Then I got an 801 and it was larger and called a 'duckbill', which I like a lot because it's rubbery and easy on the teeth.
Is there more to know? What do I call the mouthpiece when I'm ordering them, so I'll get the right kind?
Also, there's a big white piece attached to the black 801 duckbill mouthpiece. Can that be removed and put on to another black 801 duckbill mouthpiece that doesn't have one, or is the white part permanently affixed to the original mouthpiece?
Is there more to know? What do I call the mouthpiece when I'm ordering them, so I'll get the right kind?
Also, there's a big white piece attached to the black 801 duckbill mouthpiece. Can that be removed and put on to another black 801 duckbill mouthpiece that doesn't have one, or is the white part permanently affixed to the original mouthpiece?
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