Oxygen Concentrator 5-Liters Compact w/O2 Sensor

This unit has been upgraded as follows: Upgraded base design which includes: o New material which is more resistant to chemical & environmental degradation of Increased wall thickness to reduce the risk of physical damage (cracking etc.) to the base and casters o New caster design which includes longer connecting stems improved fit and durability of Note the new base design was first implemented in the 1025 concentrators in May 2020 and will be implemented in the 525 series in the coming weeks or Longer/larger sieve beds which improve overall sieve bed performance and increase the bed useful life o Upgraded compressor cup seal material with greater heat resistance which extends life of compressor cup seals improving overall compressor performance o Use of brass screw inserts and machine screws at all cabinet connection points which improves the overall stability and durability of concentrator shell o Reduced internal operating temperature (through various component and system updat