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Try one of these inline filters they work great. https://www.cpap.com/productpage/Respironics-in-line-outlet-hepa-filter-bacteria-cpap-bipap-5-pack.html Nothing like breathing filtered air. Sometimes when my allergies get to bad I just slip on the hose so I can clear out. Those filters work great. A...

The product guide was well done very easy to follow directions. I did notice on the pads though that the two sides are different one is solid blue the other has kind of white and blue mixed. Does it matter which side you use. It looked like it was the whitish side up so thats what I went with. Could...

woops thats a FP HC431 not 432. Decent mask but leaks like a sieve and it needs to be strapped on so tight it hurts.

Does anyone know what the leak rate should be for an ultra mirage nasal mask not the the full face? I've tried finding it online but can't find any info. I just recently upgraded to a M-Series Pro and can finally track my numbers so have been doing some experimenting. My pressure is set at 11. I fir...