Posted by Ted (205.188.197.48) on April 08, 2000 at 00:38:22:
In Reply to: Nick D ...O2 Concentrator...Max 3 lpm? posted by Dennis O'C on April 07, 2000 at 22:45:44:
Den, I used them when I didn't have insurance. It's not constantly a high concentration of O2 and it takes about 15 minutes for the air to be purified to that level anyway, so it rarely worked for me. I got this information from a respiratory therapist. The concentrators hardly ever worked for me. But if you're still interested in it, you can get them at 5 L p/m and piggyback 2 of them together. That's what I ended up doing. You just need a connector tube and the connector valve. My opinion, save your money.