So far I can recomend Advantage Medical & Oxygen in Sierra Vista, AZ They were helpful and understanding to my needs, and actually ordered and recieved my Respironics System One Series 60 Auto with A-Flex, with heated Humidifier and intergrated hose, before getting the authorization from BCBS for an outright purchase!
I went over today, and tried a couple of masks ... I thought I wanted the SleepWeaver Elan, (not the Elan) but they only had the regular model ... I could not get it to stop leaking air into my eyes!
My wonderfull wife had singled out the new Respironics TrueBlue nasal mask, which I tried next, and liked it so much, I said this will do, if it will be like this all night! Tonight I'll give it the real test!
For those curious of the price, here is what MY BCBS plan paid!

The "Misc" is a 12v dc power supply.
The filters seem REALLY High priced to me!
Overall, I'm happy with how Advantage treated me, and would use them again if needed, but probably can do better on filters elsewhere, although the mask cusions seem really cheap for six, but now looking at it, I think they are $41.27 each and the "qty ordered" only list one, but "qty shipped" says "6", but the bill totals up $2,163.73 which only seems to include the one cushion ...






