Optium Oxygen Concentrator provides low maintenance, high performance oxygen generation packaged in an attractive design that is both patient-friendly and provides a cost-effective solution for health care providers. The Graham-Field Optium Concentrator represents the progression and advancement of the John Bunn line of respiratory products. The Optium home oxygen concentrator is compact and lightweight, making storage and moving of the oxygen machine from room to room easy to accomplish. - Width: 14.2"
- Height: 21"
- Depth: 13"
- Weight: 33 lbs
- Sound Level: under 45dBA
- Oxygen concentration output 93% +/- 3% at all flow rates
- Maximum oxygen output pressure 8.5 psi
- Optium Concentrator electrical 115VAC, 60 Hz
- Optium Concentrator power consumption 300 watts average
- Maximum operating altitude: 7500 feet
- Patent pending retractable luggage handle facilitates portability for both the patient in their home as well as the provider when transporting.
- Convenient centered handle positioned at the top for lifting and carrying of the unit.
- Angled, robust cabinet design provides a simple user interface that includes an LCD display, visible ON/OFF switch, an easy-to-read digital hour meter and colored LEDs as bright visual indicators.
- Sleek and attractive cabinet design makes it an ideal choice for a patient’s home and/or homecare and long-term care establishment.
- Knobbed flow-meter is easy to read and simple to adjust to physician prescribed settings making it more patient-friendly.
- Designed with fewer parts which reduces maintenance costs while still offering high performance and superior reliability.
- Engineered with several RoHS compliant components.
- One of the quietest oxygen concentrators on the market - low level of noise at under 45 dBA.
- Offers lower power consumption which translates to reduced patient and provider operating costs.
- Available with and without Oxygen Percentage Indicator (OPI).
- Safety features include circuit breaker, pressure relief valve, power failure alarm, PCB failure, low and high pressure alarms, and low purity alarm.
- Metal oxygen DISS outlet offers greater durability and reduces risk of breakage.
- Recessed easy-to-use humidifier bottle compartment.
- Two durable front castors and two large rear luggage style wheels facilitate movement.
- Low maintenance of only cabinet filter and compressor intake filter Valve System.
- Features a proprietary electromagnetic, one piston valve that is both advanced and efficient and requires no maintenance.
- The efficiency and lifespan of electromagnetic valves are higher than other valve designs.
- Cooling fan quietly blows air directly on the compressor which reduces heat build up; increasing the life of the compressor.
- Exhausts on the bottom of cabinet help the unit run cooler.
- Powerful and efficient operation extends the life of sieve beds.
- Meets the requirements of HCPCS: E1390.
- 5 year limited warranty.
We have a variety of oxygen concentrators, including home oxygen equipment, oxygen therapy products and oxygen supplies - oxygen cylinders, pulse oximeters, oxygen masks, oxygen cannulas, oxygen regulators, oxygen concentrator filters, oxygen tubing, and other oxygen therapy accessories.
Below is a chart provided by Vitality Medical comparing the top selling home oxygen machines (category leadership is highlighted in yellow).
 | Comparative Categories | John Bunn Optium
 | Drive Solstice
 | Respironics EverFlo
 | Respironics EverFlo Q
 | Invacare Perfecto 2
 | | | Width
(inches) | 14.2 | 20 | 15 | 15 | 13 | Height
(inches) | 21 | 14 | 23 | 23 | 23 | Depth
(inches) | 13 | 12 | 9.5 | 9.5 | 11.5 | Weight
(lbs.) | 33 | 36 | 31 | 31 | 46 | | | Noise
(dBA) | 45 | 45 | 45 | 40 | 43 | Average Power Consumption
(watts) | 300 | 300 | 350 | 350
| 280 | Oxygen Output Capacity
(LPM) | 5 | 5 | 5 | 5 | 5 | Output Pressure
(psi) | 8.5 | 8.5 | 5.5 | 5.5 | 5 |
Optional Sensor | $105 | $92.70 | $143 | $143 | $112 | | | Warranty | 5 yrs limited | 5 yrs limited | 2 yrs limted | 2 yrs limted | 5 yrs limited | MSRP Price | $1,220 | $1,300 | $2,045 | $2,045 | $1,418 | Vitality Medical Discount Price | $585.00 | $618.00 | $1,852.00
| $1,902.00 | $852.00
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As displayed above, the new John Bunn Optimum Oxygen Concentrator is the low cost leader and yet is close to its competitors in nearly every category. The Respronics Everflo is a leading oxygen concentrator with the smallest profile and least weight making it the easiest to transport from room to room. However, the Everflo also has the shortest warranty. The EverFlo Q has nearly identical characteristics as the EverFlo except for an additional 2 pounds and 5 dBA less noise. The EverFlo Q is the low noise leader. The Drive Solstice has the lowest oxygen sensor upgrade cost. Also noteworthy is the Invacare Perfecto 2's low power consumption. Any of these leading five concentrators can serve oxygen therapy patients well.
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