ribbon icon

Risk-Free Guarantee

With our Risk-Free Guarantee, you can try out different mask styles and return the ones you decide not to keep for free (within 30 days)

speech_bubble icon


For support, see our Frequently Asked Questions section. If you need additional support, feel free to call or email us

hand_with_box icon

Same-Day Shipping

Your order must be placed before 2 p.m. (EST) to ship same-day

Ultra quiet operation

Stratus 5

Built-in Oxygen Monitor with easy to read LED indicators for peace of mind.
Innovative “cooling” technology to improve the reliability and life of the unit.
Low maintenance, easy to care for.
Higher outlet pressure to ensure proper flow delivery.

Slim Line Design

Less destructive profile.

360° Swirl Wheels

Effortless roll over all types of flooring, including carpet.

Replacement Parts

  • STR1020 – Stratus 5 Replacement Hepa Paper Filter
  • STR1030 – Stratus 5 Replacement Sponge Filter
  • STR1040 – Stratus 5 Replacement Bacteria Filter

Stationary Oxygen Concentrator

Cloud icon

Features & Accessories

Download PDF 388.79 KB

Machine Parts

Download PDF 1.5 MB

Comparison Chart

Download PDF 416.25 KB