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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
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Low maintenance and easy-to-use, the Companion 5 offers versatility and energy efficiency, in one economical at home unit.

** A prescription is required from your doctor to purchase this device. Call CAIRE for assistance. **

Key Features


  • Small profile fits easily into home
  • Save on your energy bills with low power draw
  • Easy-access humidifier stand
  • Simple to read controls and alarms


  • Advanced technology and design
  • Large hour meter displays diagnostic alarm codes
  • Minimal internal components and modular design for easy service
  • Unique 3-position air flow with multiple levels of filtration
  • Optional gross particle filter for harsh environments


  • Only new units for purchase
  • Extended warranty options
  • Risk free trial
  • Free shipping
  • Free warranty replacement
  • Free lifetime phone support
  • Free set-up with factory field service engineer
  • Trained oxygen advisors answering the phone
How It Works

Our innovative technology gives COPD patients and their caregivers the confidence to breathe easier with the most advanced oxygen concentrators on the market.


When you need a constant steady, and reliable flow of oxygen you need CAIRE’s continuous flow technology. Set your device to the liter by minute prescribed by your doctor and rest assured that you are receiving an uninterrupted stream of oxygen.


Low power draw for less required energy.

36 lbs.

Small profile allows easy-use at home.

Simple to read controls and alarms

  • Oxygen concentrator
  • Humidifier adapter tube
  • 25’ Nasal cannula
  • 50’ Nasal Cannula
  • Height: 21.5 inches
  • Width: 13.5 inches
  • Depth: 12.5 inches