Reply by SignWave

I agree that they could make this a bit easier to understand how these things go together. It’s pretty simple, however. The pink P100 filters (e.g. 2097 or 2091) connect directly to the 7500 series mask. Just line them up, and they get a slight twist to hold them on.

I ordered mine from amazon as well. Part of the order came from amazon, and part from TCP. No problems.

It’s a great mask, comfortable for what it does, and very effective. I highly recommend it.

-- Barry, http://BarrysWorkshop.com/