Reconditioned Invacare HomeFill Oxygen Tank Filling station - compressor only -

5 reviews   |  

Owner Manual


This completely rebuilt Invacare Home fill 2 system compressor is for use with the Invacare 5 lpm and 10 lpm Platinum units and the Perfecto2 concentrators only. This purchase is for the Homefill 2 compressor ONLY ! This is just the compressor, it will not work without an Invacare Oxygen Concentrator. You will also need special Invacare Homefill tanks to hook up to this compressor. Please call us if you need assistance.


This system allows you to use the concentrator while filling up your own invacare patient tanks at the same time.This allows you the freedom to travel with your own oxygen tanks. The unit comes with a full 90 warranty on parts and labor.


This compressor will feature a durable connector to hook your tank to. The stalk will feature either a connector that clamps around your Homefill fitting (VENTURE II STYLE PUMP), or a connector that snaps around your Homefill fitting with a ball bearing lock (HOMEFILL 2 STYLE PUMP). Both connectors are very durable and work just the same. You will receive either pump at our discretion unless requested otherwise by the purchaser.

OxygenPlus Medical Systems has been an industry leader in providing Both NEW and fully RECONDITIONED HOME AND PORTABLE OXYGEN CONCENTRATORS for over 25 years.


Please feel free to contact one of our respiratory specialists at 540.297.3257 to assist in answering any questions you may have.

How does an oxygen concentrator work?
An Oxygen Concentrator is an electrical piece of equipment. You plug it in to the wall outlet of your home. Make sure it has at least 6 inches of room all around it to allow ample air flow. When you turn the machine on, it will bring in air from the room around it. First, the air passes through a couple of filters to clean the air before it enters the compressor. Once inside, the compressor will pump the air into a pair of Sieve Beds. Once the Sieve Beds are pressurized, the material inside called Zeolite will cling on to the Nitrogen, and pass on the Oxygen and other trace gasses to the patient. Every ten to twelve seconds, the internal Valves will switch the air from one Sieve Bed to the other. This produces a rhythmic "breathing" sound from your Oxygen Concentrator, and is normal. During the breathing of your Oxygen Concentrator, the Nitrogen that was in the Sieve Bed is released back in to the rooms atmosphere. Oxygen Concentrators are designed to run 24 hours a day, seven days a week if needed.

What percentage of oxygen does an Oxygen Concentrator deliver?
Oxygen Concentrators are designed to reliably deliver 90% oxygen +/- 3% at any flow rate. This purity has been tested to be clinically acceptable for long-term oxygen therapy.

How often should I clean filters and other accessories?
If equipped, the foam Cabinet Filter on your Oxygen Concentrator should be rinsed in your sink every week. Let it air dry before placing back in the Oxygen Concentrator. The bubble humidifier should be washed daily using a mild detergent and hot water. Tubing, Cannulas, etc are not to be cleaned. Simply dispose of and replace as needed.

Can I purchase a Low Flow (Pediatric) meter for my Oxygen Concentrator?
Most Oxygen Concentrators can be ordered with, or retrofit with a Pediatric Flor Meter. Please call for availability.

What length of Oxygen Tubing can I use with my Oxygen Concentrator?
The maximum recommendation is not to exceed a Bubble Humidifier, a 50 foot long extension hose, and a 7 foot long Nasal Cannula

How can I transport an Oxygen Concentrator in the car?
The optimum way to transport an Oxygen Concentrator is to buckle it in to the back seat, or place it on the rear floor of your vehicle. If necessary, you can safely lay it on it's back in the trunk if it is securely held in place.

Can I use my Oxygen Concentrator overseas?
The Oxygen Concentrators listed on this site are made specifically for US Voltage requirements, which is 110 Volts and 60Hz

What is Turn Down technology?
This Oxygen Concentrator incorporates Turn Down technology. The internal Circuit Board constantly monitors the flow rate and will slow down the compressor at lower Flow Rates. As a result the unit runs cooler and less power is consumed. In turn, you will have a lower power bill, and the Oxygen Concentrator should run longer.

How can I tell if the oxygen purity is good?
If equipped with a Low Purity Sensor, as long as the Green LED light is illuminated, you know that the Oxygen Concentrator is making at least 85% purity Oxygen. If for any reason the Purity falls below therapeutic levels, the Yellow LED light will illuminate. Contact your provider if you notice this.

Customer Reviews
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Filter Reviews:
    United States United States
    I recommend this product

    Works great

    It worked perfectly. Like a Swiss watch.


    OxygenPlus Concentrators

    great, glad to hear it! We pride ourselves in being one of the very few places authorized to repair these high pressure pumps :)

    Sandy C.
    United States United States
    I recommend this product

    Reconditioned but working like new

    I purchased this unit when the cost of repairs on mine made it not worth fixing it. I was some what concerned buying a refurbished machine but this works great no complaints. The only drawback you only get a 90 day warranty.


    OxygenPlus Concentrators

    Thank you for your purchase, and we hope it is serving you well! Please note that we do offer a 1 year warranty extension for only $100!

    United States United States
    I recommend this product

    Great Price and serrvice

    Very good - can't beat the price


    OxygenPlus Concentrators

    Thanks so much!

    Robert N.
    United States United States
    I recommend this product

    Takes worry out of waiting of losing your oxygen

    I now make all I want at home when I want


    OxygenPlus Concentrators

    Thank you so much for the review! Now you can travel freely! :)

    Justin R.
    United States United States
    I recommend this product

    Working great!

    This was perfect for my setup. Is working as expected so far.


    OxygenPlus Concentrators

    Thank you for your kind review! We take great pride in the fact we are one of the only trained and certified repair center for the Invacare Homefill pump!