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(858) 560-8177 Kearny Mesa Store         (760) 993-5444 Vista Store
(858) 560-8177 Kearny Mesa Store
(760) 993-5444 Vista Store

Caire Companion 5

by Caire

This item is by prescription only per California law. Please fax or email over your prescription to 8585608167 or


CAIRE’s 5 LPM compact stationary oxygen concentrator is one of the most technologically advanced concentrator available on the market. The quiet operation, simple user interface, and reduced power draw are perfect for patients and care facilities, while the durability, reliability, and ease of maintenance is the perfect combination for equipment providers.

  • Patients
    • Less than 300 W power consumption at 3.0 LPM and lower continuous flow rates, reducing electrical costs.
    • Low noise output.
    • Robust metal cannula barb for durability.
    • Humidifier bottle easily accessible on the front of the unit.
    • Easy-to-read flow meter and alarm lights.
    • Available with oxygen monitor alarm for purity below 85%.
  • Providers
    • Built for durability and longevity.
    • CAIRE’s auto flow technology optimizes overall performance
    • Adjusts valve cycle timing based on flow rates
    • Reduces compressor load by 25% at 2 LPM
    • Decreases wear on all major components
    • Consistent purity delivered at all flow rates


  • Overall Dimensions
    • 21.5" h x 12.5" w x 13.5" d (55x32x34cm)
    • 54.6" h x 31.8" w x 34.2" d (139x81x87cm)


  • Flow Rates: 0.5 – 5.0 LPM
  • Power Draw: 285 watts at 2.0 LPM, 350 watts maximum
  • Sound Levels: 50 dB(A) at 2 LPM
  • Oxygen Purity: 90% (+5.5/-3%)
  • Operating Environment: 41º F to 104º F (5°C to 40°C), up to 10-95% relative humidity
  • Storage Environment: -40º F to 158º F (-40°C to 70°C), up to 95% relative humidity
  • Weight: 36 lbs.