​​10 Liter Gold Opti-Max Oxygen Concentrator

Our flagship 10 Liter Premium Gold Opti-Max Premium Oxygen Concentrator is the Rolls Royce of the oxygen industry.  This is the same premium-grade unit we have proudly offered for the past 25 years. It is an absolute workhorse — engineered from the ground up for heavy daily use with a noticeably more substantial build than all other models in the industry. At 58 lbs it is significantly heavier than lighter competitors, thanks to its rugged superstructure, reinforced compressor plate, durable base, and high-quality internal components designed for continuous operation. Designed to be free of maintenance for up to 30,000 hours before major service, and with proper maintenance they routinely deliver decades of reliable performance. What sets it apart for serious EWOT users is its superior real-world performance. It maintains a strong, consistent 20 psig output pressure even at full 10 liters per minute, giving you smoother, more powerful flow through the mask and tubing during intense sessions. You get better high-flow stability under prolonged use, built-in oxygen purity monitoring, expanded troubleshooting alarms, lower operating costs, and quieter running — all the details that matter when you train hard day after day. If you want the very best long-term investment that feels noticeably more powerful and dependable, this is the one.

Key Specifications

• Oxygen Flow: 1 - 10 LPM

• Oxygen Concentration: 90–95%+

• Output Pressure: 20 psig (1.37 bar) sustained at full flow

• Weight: 58 lb (26.3 kg)

• Sound Level: 55 dB

• Dimensions: 16.5" W × 14.5" D × 27.5" H

• Built for continuous heavy use with internal oxygen monitor and expanded alarm 

• 3 year warranty

This oxygen concentrator does not require a prescription.

Perfect for EWOT (Exercise with oxygen therapy) or with Hyperbaric Chambers.

30 Day Return Policy if unused and in original packaging.

5% restocking fee. Customer must pay all shipping costs for return of items.

Generally ships within 2 to 3 days of ordering (business days). 5 to 7 days transportation time.