Oxygen Assistant Is Your Trusted Provider For Gently Used Portable Oxygen Concentrators And We’ll Ship Directly To You. Call Now!

(833) 410-0370

image depicting woman using oxygen and feeling betterDo you need a used portable oxygen concentrator delivered to you? When it comes to what we offer for sale, Oxygen Assistant specializes in these pre-owned portable oxygen machines made by Inogen and OxyGo.

Buying oxygen from us is easy. Make sure to get in touch with us right away so you have your oxygen concentrator available whenever you need supplemental oxygen.

We offer complimentary delivery on most of our pre-owned portable oxygen concentrators at Oxygen Assistant when you have yours shipped to a U.S. address.

The specific machines we have in stock do change from day to day, but we almost always have the following portable concentrators available. We’ve listed the current prices for your reference.

  • Inogen One G3 $1350
  • OxyGo $1350
  • Inogen One G4 $1450
  • Oxygo Fit (g4) $1450
  • Inogen One G5 $1550
  • Oxygo Next (g5) $1550

If you’re living in the San Mateo area, our pre-owned portable oxygen concentrator service is very practical. Owning a light concentrator as we offer allows you to get the oxygen you need without having to lug around heavy equipment. You’ll also save money on one of our used portable oxygen concentrators compared to buying a new one.

Oxygen Assistant concentrates on the pre-owned portable oxygen concentrators listed above regarding what we offer for sale, but we do also offer battery packs for these models. The battery prices are listed below.

  • g3 and g4 single batteries – $150
  • g3 and g4 double batteries – $250
  • G5 single batteries – $200
  • G5 double batteries – $300

Let us know if you’re wanting to invest in a specific oxygen concentrator and we’ll see what we can do to help you.

At Oxygen Assistant, we wish to be your oxygen service of choice, so we’ll do our utmost to serve you well.

Contact Us Today To Purchase Your Oxygen!

(833) 410-0370

If you are considering which type of concentrator is most suitable for you be sure to read more at the links below about home and mobile O2 concentrators.

Services We Provide:

Portable Oxygen Concentrator Rental & Delivery

Stationary Oxygen Concentrator Rental & Delivery

Oxygen For Altitude Sickness Treatment & Prevention

San Mateo Lightly Used Portable Oxygen Concentrator Sales By Zip Code

94403, 94401, 94402, 94404, 94497

Local Communities We Service:

San Francisco, Daly City, South San Francisco, Alameda, San Leandro, Hayward, Union City, Fremont, San Ramon, Pleasanton

(833) 410-0370

Lightly Used Oxygen Concentrators Being Shipped By Delivery Driver