Quiet, Reliable, And Durable
Charges Batteries While In Use On Both AC And DC Power Supplies
3 Hour Battery Life
Produces Up To A Setting Of 5 On A Pulse Flow
7.6" W x 5.6" D x 11.9" H
Manufacturers Lifetime Warranty (some restrictions apply)
User Adjustable Demand Setting Of 1 To 5
Question: This unit delivers a fixes bolus size of (30 BPM) what does this mean? Answer: The Oxus portable oxygen concentrator holds the size of the pulse (bolus) constant as your breath rate increases, the machines compressor will speed up to deliver you a fixed bolus of 30 breaths per minute (BPM). Other portable oxygen concentrators decrease the amount of oxygen per breath, but not the oxus!