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Oxygen Conservers & Tanks

Oxygen Conservers: Efficient Breathing, Longer Oxygen Supply

For individuals requiring supplemental oxygen, mobility and conservation are key. An oxygen conserver, when paired with a portable oxygen tank, provides both. It delivers oxygen only when you inhale, significantly extending tank life and offering freedom to live actively.

At EmerDepot, we provide high-quality oxygen conservers and all the essential accessories to support a safe, reliable oxygen therapy experience—whether you're managing chronic respiratory conditions or ensuring care in a clinical setting.

What Is an Oxygen Conserver?

An oxygen conserver is a device that attaches to an oxygen tank (usually D or E size) and releases oxygen only when you inhale (pulse-dose mode). Unlike a regular regulator that delivers a continuous flow, conservers reduce waste and extend tank duration by 3 to 5 times.

Must-Have Accessories for Your Oxygen Conserver Setup

To get the most out of your oxygen conserver system, here are the key accessories you’ll need:

1. Oxygen Regulator / Conserver

This is the core device that attaches to your oxygen tank:

  • Conserver: Pulse-dose oxygen delivery (saves oxygen)

  • Regulator: Continuous oxygen flow (standard option)

2. Nasal Cannula

The most common and comfortable way to deliver oxygen:

  • Available in adult and pediatric sizes

  • Optional high-flow cannulas for patients with higher oxygen demands

3. Oxygen Tubing

Connects your conserver to the cannula or mask:

  • Available in various lengths (4 ft to 50 ft)

  • Lightweight and kink-resistant options available

4. Oxygen Tank Wrench / Key

Essential tool to open and close your tank valve:

  • Small, portable, and fits on keychains

  • Compatible with standard valve systems

5. Humidifier Bottle & Adapter (Optional)

Used to moisturize oxygen and prevent dryness in the nasal passages:

  • Especially helpful for continuous flow setups

  • Not always needed for pulse-dose delivery

6. Oxygen Tank Carry Bag or Cart

Makes mobility easy:

  • Shoulder bags for lightweight tanks (M6, D, E sizes)

  • Rolling carts for heavier tanks or longer trips

7. Oxygen Tank Stand

Keeps large tanks upright and secure, especially in home or clinic setups

8. Bacterial/Viral Filters (Optional)

Can be added to certain setups for extra infection control, especially in clinical or shared environments

Frequently Asked Questions

1. Can I use a conserver with any oxygen tank?
Most conservers are designed for D and E cylinders. Always check the connector type (CGAs).

2. How much longer does a conserver make my tank last?
Up to 3–5 times longer than a continuous-flow regulator.

3. Do I need a prescription to use a conserver?
Yes, oxygen therapy—including conservers—requires a prescription in Canada.

4. Can I use a humidifier bottle with a conserver?
Typically not, as conservers deliver air in pulses. Humidifiers are used with continuous-flow regulators.

5. What's the difference between a conserver and a regulator?

  • Regulator = constant oxygen flow

  • Conserver = pulse flow only during inhalation (saves oxygen)

Where to Buy Oxygen Conservers & Accessories in Canada

Visit cartvanas.shop to shop:

  • Oxygen conservers & regulators

  • Oxygen tanks (M6, D, E sizes)

  • Nasal cannulas, tubing, bags, carts, and more

  • Products that are Health Canada–approved and suitable for both home and clinical use

We offer competitive pricing, fast shipping, and friendly customer support to help you find exactly what you need.

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devilbiss-ifill®-cylinders-with-integrated-regulator
devilbiss-ifill®-cylinders-with-integrated-regulator
DeVilbiss

DeVilbiss iFill Cylinders with Integrated Regulator

$269.5 CAD

FAQ

Frequently Asked Questions about Oxygen Conservers & Tanks

What is an oxygen conserver and how does it work?
An oxygen conserver is a device that regulates and conserves oxygen flow from a cylinder. Instead of continuous flow, it delivers oxygen in pulses when the patient inhales, extending the life of the oxygen supply.

What types of oxygen tanks and conservers are available?
Our collection includes portable oxygen cylinders, integrated regulator cylinders, pneumatic oxygen conservers, and personal oxygen filling stations such as the DeVilbiss iFill® system.

Do you carry oxygen cylinder wrenches and accessories?
Yes. We stock nylon and plastic oxygen cylinder wrenches, as well as other accessories required to safely handle and operate oxygen cylinders.

What are the benefits of using an oxygen conserver?
Oxygen conservers can significantly increase the duration of oxygen tanks, reduce the need for frequent refills, and make portable oxygen therapy more convenient for active users.

Are these products suitable for home use?
Absolutely. Portable oxygen tanks and conservers are designed for use at home, in clinical environments, and on the go. They provide reliable oxygen delivery for patients requiring long-term or short-term oxygen therapy.

Which brands do you carry?
We stock trusted brands such as DeVilbiss and CHAD®, known for their reliable oxygen therapy equipment and accessories.