The EverFlo oxygen concentrator by Philips has established itself as the gold standard for stationary oxygen therapy in Australian homes. For residents in Melbourne and throughout Victoria, navigating the requirements of long-term respiratory care can be daunting. Whether you are managing COPD, emphysema, or other chronic lung conditions, the reliability of your equipment is paramount.
This guide provides an in-depth look at why the Philips oxygen concentrator remains a top recommendation by Australian healthcare providers. We will cover technical specifications, benefits for the Melbourne climate, and practical maintenance steps to ensure your device operates at peak efficiency for years to come.
What is the EverFlo Oxygen Concentrator?
The EverFlo is a stationary, mains-powered medical device designed to provide a continuous flow of concentrated oxygen to patients. Unlike oxygen cylinders that require frequent refills and deliveries, the EverFlo extracts oxygen directly from the ambient room air.
By utilizing a sophisticated process known as Pressure Swing Adsorption (PSA), the unit filters out nitrogen and other gases, delivering medical-grade oxygen (typically between 90% and 96% purity) through a nasal cannula or face mask. Its compact, non-medical aesthetic allows it to blend seamlessly into a residential setting, moving away from the industrial look of older concentrator models.
Key Technical Specifications
To understand why this unit is a leader in the Australian market, consider the following technical data:
| Feature | Specification |
| Flow Rate | 0.5 to 5 Litres per Minute (LPM) |
| Oxygen Purity | 93% (± 3%) at 5 LPM |
| Weight | 14 kg (31 lbs) |
| Sound Level | 45 dBA (Typical) |
| Power Consumption | 350 Watts (Average) |
| Dimensions | 58.4 cm H x 38.1 cm W x 24.1 cm D |
Why the Philips Oxygen Concentrator is Ideal for Melbourne Homes
Melbourne’s fluctuating weather—from high-humidity summer days to cold, dry winters—can impact respiratory health. The Philips oxygen concentrator is engineered to perform reliably across these environmental shifts.
1. Energy Efficiency and Cost Savings
With electricity prices being a concern for many Victorian households, the EverFlo’s low power consumption (350W) is a significant advantage. It produces less heat than its competitors, meaning it won’t significantly raise the temperature of your living room or bedroom during a Melbourne heatwave.
2. Quiet Operation for Better Sleep
At roughly 45 decibels, the EverFlo is comparable to the hum of a modern refrigerator. This is critical for users who require 24/7 oxygen therapy, as it allows for undisturbed sleep for both the patient and their partner.
3. Ease of Movement
Equipped with durable castors and a molded top handle, the 14kg unit can be easily rolled across various floor types, from the hardwood floors common in inner-city Melbourne terraces to the thick carpets of suburban homes.
Benefits of Choosing the EverFlo for Home Therapy
Beyond its technical specs, the real-world benefits of the EverFlo oxygen concentrator center on user independence and peace of mind.
- Low Maintenance: The device features a design that requires no filter changes for two years for homecare providers. For the user, there is no weekly filter cleaning required (unlike older models).
- Durability: The recessed flow meter and a metal cannula connector reduce the risk of accidental breakage, which is a common issue with plastic components.
- Oxygen Percentage Indicator (OPI): Most models sold in Australia include the OPI, an ultrasonic sensor that triggers an alarm if oxygen purity levels drop below therapeutic thresholds.
- Humidifier Compatibility: The unit includes a Velcro strap and platform that accommodates all standard humidifier bottle styles, essential for preventing nasal dryness during dry Victorian winters.
Step-by-Step: How to Set Up and Use Your EverFlo
Setting up your EverFlo oxygen concentrator is straightforward, but following these steps ensures maximum safety and device longevity.
Step 1: Placement
Position the unit at least 15–30 cm away from walls, furniture, or curtains. The concentrator needs adequate airflow to “breathe” and prevent the compressor from overheating. Avoid placing it near heaters or open flames.
Step 2: Connecting the Humidifier (Optional)
If your specialist has recommended humidification, fill the humidifier bottle with distilled water to the “Max” line. Attach the bottle to the Velcro strap on the back of the unit and connect the small humidifier connector tube from the oxygen outlet to the bottle inlet.
Step 3: Powering On
Plug the device into a grounded electrical outlet. Flip the power switch to the “On” position. All lights (Green, Yellow, Red) will briefly illuminate, and an alarm will beep. Within seconds, only the Green LED should remain lit.
Step 4: Adjusting the Flow
Turn the flow meter knob until the black ball centers on the line corresponding to your prescribed LPM. Warning: Never adjust the flow rate without consulting your doctor.
Best Practices for Maintenance and Performance
While the EverFlo is famously low-maintenance, a few simple habits will keep it running optimally in the Melbourne environment.
- Weekly External Cleaning: Use a damp cloth with a mild detergent to wipe down the exterior cabinet. Avoid getting water into the vents.
- Cannula Hygiene: Replace your nasal cannula every 2 to 4 weeks. If you have recently been unwell with a cold or respiratory infection, replace it immediately.
- Annual Servicing: We recommend an annual check-up by a qualified technician in Melbourne to verify oxygen purity levels and internal pressure settings.
- Avoid Smoking: Never smoke or allow others to smoke near the device. Oxygen is an accelerant and poses a severe fire risk.
Common Mistakes to Avoid
- Using Extension Cords: Always plug the EverFlo directly into a wall socket. Extension cords can overheat or cause voltage drops that trigger the unit’s alarms.
- Blocking the Air Intake: Do not place the unit in a closet or a small, unventilated nook. This starves the machine of air and will lead to “Low Purity” alarms.
- Tipping the Unit: Always keep the concentrator upright. If it is tilted or knocked over, it can damage the internal compressor and sieve beds.
Frequently Asked Questions (FAQ)
What is the price of an EverFlo oxygen concentrator in Melbourne?
In 2026, the price for a new Philips EverFlo in Melbourne typically ranges from $1,400 to $1,950 AUD, depending on warranty packages and included accessories like oxygen tubing and humidifiers.
Does the EverFlo require a prescription?
Yes. In Australia, medical oxygen is a prescription-only therapy. You must consult with a GP or respiratory specialist before purchasing or using a concentrator.
How often should I change the filters?
The EverFlo is designed with an internal bacterial filter that usually lasts up to two years or 10,000 hours. Unlike other units, there is no external sponge filter for the user to wash weekly.
Is the Philips EverFlo portable?
No, the EverFlo is a stationary concentrator. While it has wheels for moving between rooms, it requires a mains power outlet to function. For travel, you would need a Portable Oxygen Concentrator (POC).
What should I do if the yellow light comes on?
A yellow light usually indicates “Low Oxygen Purity.” Ensure the unit is in a well-ventilated area and check for kinks in the tubing. If the light persists, switch to your backup oxygen cylinder and contact your Melbourne equipment provider.
Can I use the EverFlo with a long oxygen tube?
Yes, the EverFlo can support oxygen tubing up to 15 meters (50 feet) in length, allowing you to move freely around your home while the machine stays in a central location.
Conclusion: Investing in Your Respiratory Health
Choosing the everflo oxygen concentrator is a commitment to reliability and ease of use. For Melbourne residents, its quiet performance and energy-efficient design make it the ideal companion for managing long-term oxygen needs at home. By following the maintenance steps outlined above and ensuring professional annual servicing, you can enjoy the peace of mind that comes with medical-grade oxygen delivery.