I have already used 1 free return on an airfit N20 (leaking at the nose), this time I am thinking of trying Airfit F20 and SleepWeaver, I wonder if they will let me do free return again if they don't fit?

Interesting enough, base on the Sleepweaver sizing guide (https://5faacd0c97cf0d23c6dc-064f3cd61b ... -14-13.pdf) I am a small for height and large for nasal width, I guess that means it's not designed for Asians.

Sorry for reviving an old thread, just want to get any updated recommendations. I note Sleepweaver have been recommended. Just wondering if there's something else I should also try.

Same situation here, how did you go with Airfit F20?

I note that Airtouch F20 cushion needs to be replaced every month.

Meter seems to show the background noise around 30dba.

I have been using CPAP for 13 years, but the machine is only 3 years. It has always been this noisy since new. It's much noisier than my previous machine. Haven't check background noise, will do so.

Haven't used any SoClean or anything like that. Does it help?

Hi,

I am using an IntelliPAP which is advertised as 26dba, but when I actually measure it using a sound level meter from where I sleep (1m away from the machine), it's actually up to 50dba. This confirms my complaint that it's very noisy. Is this normal?

Hi, anybody knows where can I buy Respironics Encore Viewer 2.0 cheap? Thanks.

No error, it only start rebooting when the air flow is started.

Hi all, my Respironics Remstar M Series A-Flex keeps restarting itself when the air flow is activated. This only occur since last night, have been using it for nearly 2 years. Anyone knows how to fix this without having to send it back? I have got a RMA number from cpap.com but would prefer if it ca...

Anyone knows where to get cheap encoreviewer? My encore pro is not working correctly, it can't communicate with the smnart card reader correctly no matter how I try to install the driver.

Hi all, anyone knows where can I buy it at a cheaper price? I was able to buy the card reader cheap somewhere else (1/4 of the price), but not the software.

There is imprvement in AHI, now AHI=4, thanks.

For last night avg leak rate about 35 LPM, I have just changed the min pressure to 7 (as recommended by specialist), before this I changed it to 4 due to lazy to use ramp, but have made the change to 7 and will see the result tonight. I already have the software etc.

Hi all,

I am using a Respironics A-Flex, and the average AHI for 40 days is 5.0, I wonder if this figure is acceptable, and how can I improve it? Thanks.