The Philips Respironics EverFlo with OPI is making a big impression. Its sleek, ergonomic design makes the EverFlo easier to store, move, and carry than conventional concentrators. With no patient-replaceable filter to maintain, a durable metal oxygen outlet, and fewer moving parts than other concentrators, the EverFlo is designed to deliver consistent, trouble-free operation.
Fast Facts: EverFlo with OPI
- Flow: Up to 5 LPM continuous flow for stationary home use.
- OPI: Oxygen Percentage Indicator measures output and alerts when service is needed.
- No patient filter to maintain: Fewer maintenance steps for the patient.
- Thomas™ compressor: Integrated compressor designed specifically for the EverFlo.
- Free next-day FedEx delivery: Shipped fast at no extra cost.
Call our Oxygen Specialists at 1-800-775-0942 — we'll help you confirm the EverFlo is right for your prescription and home setup.
Key features
- Half the size, half the weight of legacy concentrators — with the same exceptional performance EverFlo is known for
- Oxygen Percentage Indicator (OPI) — measures oxygen output and indicates if service is needed
- Recessed flow meter for protection during transport
- Easy-to-clean cabinet
- Universal humidifier hold — located at the top of the concentrator for easier installation
- Integrated Thomas™ compressor — designed specifically for the EverFlo
Your purchase includes
The Philips Respironics EverFlo with OPI comes with:
- EverFlo with OPI oxygen concentrator — up to 5 LPM
- Wide-grip handle for comfortable transport
- AC wall power supply
- Soft and comfortable nasal cannula
- 3-year warranty — upgradable to lifetime (see dropdown above)
- Lifetime access to 24-hour tech support
- Free FedEx delivery
Call to learn more: 1-800-775-0942.
Fax your oxygen prescription to 1-800-819-7179, or email rx@mainclinicsupply.com.
We are also happy to obtain the prescription on your behalf after you place your order.
About Main Clinic Supply
We're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.
Inspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: "The needs of the patient come first."







