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Caire Companion 5 Home Oxygen Concentrator w/OCSI Monitoring (5 Liter)

4.7 6
TOP Features:
  • Powerful, efficient, economical home use
  • Simple and easy-to-use controls
  • User-friendly LED lights
  • Audible alarms for control and safety
  • Large, easily readable front-mount buttons
  • Integrated humidifier bottle stand
  • Caster wheels provide convenient mobility
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Item# Description Size Price

5 Liter Oxygen Concentrator with OCSI Oxygen Monitoring, 3 Year Warranty



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5 Liter Oxygen Concentrator with OCSI Oxygen Monitoring, 3 Year Warranty - Each
SKU: 15067005


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Companion 5 is a 5 Liter Stationary Machine developed for economical home use. The powerful, yet efficient, Companion 5 Concentrator offers continuous flow oxygen at 87-95.5% concentration and up to 5 LPM. Operating altitude has a wide range from 1,253 feet below sea level to 9,878 feet above sea level -- perfect for those in mountainous regions. Consuming just 250 watts at 2 LPM, the Caire Companion 5 Oxygen Concentrator will not break your utility budget. To suit a wide variety of users, a Companion 5 is available with or without an oxygen monitor alarm (OCSI Oxygen Monitoring) that alerts when O2 purity levels dip below 85%.

Manufactured by CAIRE, the Companion 5 Home Oxygen Concentrator provides unmatched usability. The interface and controls for the Companion 5 are simple and ease to use. User-friendly LED lights and audible alarms help increase the control and safe use of this machine. The oxygen gauge is large and easy to read, and the large, front-mount buttons are easy to find and press. A simple and intuitive rotating knob controls the oxygen flow. The humidifier bottle stand is integrated into the front panel of the 5 liter concentrator for easy access and setup -- ideal for those in drier climates or with a sensitive nose.

Companion 5 Stationary Oxygen Concentrator is compact and lightweight Home Oxygen Concentrator. Weighing only 36 pounds, this oxygen concentrator is easy to lift and transport. Four caster-wheels enable the unit to effortlessly glide across carpeting or other common floor surfaces. This Home Concentrator is 12.5 inches wide, 21.5 inches high and 13.5 inches deep. Its small profile is easy to a position near a bed or furniture without taking up too much room.

Companion 5 Oxygen Concentrator employs both autoFLOW and ultraSILENT technologies to provide highly efficient, and less obtrusive, Oxygen Therapy. This technology enables the machine to have lower power requirements and emits less noise -- Companion 5's maximum power draw is only 350 watts and it emits a hushed 40 dBA when operating at 2 LPM. This noise level is similar to a quiet conversation or the hum of a home refrigerator, meaning this Oxygen Concentrator won't keep you up at night. Making ownership even easier, the Companion 5 Concentrator only requires maintenance every two years! The intake filter is easily accessible through a handy filter door, allowing for quick inspections and replacements.

Why Vitality Medical is the Premiere Oxygen Therapy Source

Certified Oxygen Concentrator Specialists -- Knowledgeable team members will answer any questions.

Vitality Medical's founder, a Registered Nurse, knows that Oxygen Therapy Devices are life-essential. Our company has a cross-company concentrator committee that has developed an Concentrator Specialist Certification. To assist you, our Specialists must pass a 50-question exam in 35 minutes with a score of 94% or better. Because Vitality Medical's Concentrator product line continues growing, our Specialists must recertify every six months.

Product Features & Benefits

  • ultraSILENT technology for noise-sensitive patients.
  • Produces high oxygen purity levels.
  • autoFLOW technology that adjusts valve cycles to reduce power consumption.
  • Low maintenance reduces time and money for up-keep.
  • Long maintenance intervals of 2 years.
  • Easy access to intake filter for quick inspections and replacement.
  • Minimal internal parts and connections offer less opportunities for things to break.
  • Strong metal cannula barb for easy tubing attachment -- no accessories needed.
  • Sturdy rollerbase with an integrated top handle provides easy transfer from room to room.
  • Compact size eases transit down narrow hallways and around obstacles.
  • Offers up to 5 LPM of continuous flow O2.

Product Specifications

  • Product Numbers: 15067005
  • Width: 12.5 Inches
  • Height: 21.5 Inches
  • Depth: 13.5 Inches
  • Weight: 36 lbs
  • Flow Rates: Continuous Flow 0.5-5 LPM
  • O2 Concentration: 87%-95.5% at Sea Level
  • Output Pressure: 5.0 psig
  • Sound Level: At 2.0 LPM: 40 dBA
  • Power Requirements: 120 VAC; 60 Hz
  • Power Consumption: 250 Watts at 2 LPM, 350 Watts Maximum
  • Operating Altitude Range: -1,253 feet below sea level to 9,878 feet above sea level
  • HCPCS Code: E1390
  • Companion 5 Concentrator Warranty: 3 Years

Additional Information

To be compliant with current FDA regulations, we require a prescription for selected Portable or Home Stationary Concentrators and Pulse Oximeters. Prescriptions are NOT required for replacement parts and accessories. If a prescription is required for an item in your order we will inform you of the requirement and ask you how the prescription will be provided.

Prescriptions may be sent via:
Fax to: 1-801-733-5797
Email to: [email protected]
Mail to: 7910 S 3500 E Suite C, SLC, UT 84121

If you are unable to obtain a copy of your prescription we are happy to contact your doctor and request the prescription on your behalf.

  • Vitality Medical ships CAIRE products only to customers within the United States of America.
  • CAIRE Inc.'s logo text, graphics and photo images are the property of CAIRE Inc. and are used with permission. Copyright ©2020.


Additional Information

Additional Information

Manufacturer CAIRE

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Shipping Information

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Returns Information
Refer to our returns policy for more information.


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