Answering the question “Which E size oxygen cylinder is best for medical use or travel?” this guide highlights five top options that balance portability, safety, and practical features. Ideal buyers include caregivers planning home oxygen, patients needing travel-ready solutions, and facilities seeking reliable, standard-size tanks compatible with CGA870 valves. The following table summarizes the chosen products and their key notes to help quick comparisons.
| Product | Best For | Key Benefit |
|---|---|---|
| Varies Medical Oxygen Cylinder with CGA870 Toggle Valve – E Size | Home care & travel | Lightweight, certified aluminum with green dome |
| ResOne Portable Aluminum Medical Oxygen Cylinder – E Size | On-the-go oxygen users | Pre-installed CGA-870 post valve, portable |
| Medical Oxygen Cylinder with CGA870 Post Valve – E Size | Filling from local fillers | Ships empty; standard ME size |
| Medfex Oxygen Tank Complete Set – 680 Liter Capacity | Home and mobility with cart | Includes cart and regulator options |
| Dynarex Resp-O2 M24 Oxygen E-Cylinder | Longer therapy sessions | 680L capacity; lightweight aluminum |
Medical Oxygen Cylinder with CGA870 Toggle Valve – E Size 24.1 cf
This aluminum cylinder is designed for medical use and meets U.S. DOT specifications. It features a green-painted dome and a non-sparking construction for safety in clinical and home settings. Best for caregivers needing a standard E-size tank for frequent use at home or during short trips.
Best for: Home caregivers and patients who require a compliant, easy-to-handle tank with a proven valve setup. Choose this for reliable medical-grade performance in a familiar cylindrical form.
Caution: Data notes emphasize the need for proper filling by a licensed filler; the cylinder ships empty and must be filled locally.
ResOne Portable Aluminum Medical Oxygen Cylinder – E Size
The ResOne cylinder is tailored for travel and on-the-go oxygen needs, featuring a non-sparking green-dome design and a compact 24.9-inch height. It ships empty with a pre-installed CGA-870 Post Valve for quick setup once filled. Best for: frequent travelers or mobile users who need a lightweight option with a safety-first build.
Better for: Users who prioritize portability and a ready-to-fill setup. Limitation: Requires prescription or local filling to become operational.
Medical Oxygen Cylinder with CGA870 Post Valve – E Size 24.1 cf
This ME-size aluminum cylinder ships empty and includes a CGA870 Post Valve. It’s a solid choice for facilities or households that regularly fill cylinders from local providers. Best for: Filling at a local medical supply or hospital pharmacy for steady, predictable oxygen delivery.
Better for: Users who want a standard ME tank with a fixed valve configuration. Limitation: The tank ships empty and must be filled before use.
Medfex Oxygen Tank Complete Set – USA Made
This USA-made kit combines a 680-liter capacity ME/E-size cylinder with a toggle valve, plus a rolling wheeled tank cart and an 0-8 LPM regulator. It’s designed for mobility and ease of use at home or on the move. Best for: Buyers who want a complete setup that includes a transport cart and adjustable flow control. Limitation: Shipped empty; prescription required to fill.
Choose this if: You want an all-in-one transportable system that minimizes additional purchasing steps while offering adjustable oxygen flow.
Dynarex Resp-O2 M24 Oxygen E-Cylinder
The Dynarex M24 cylinder is lightweight aluminum, about 40% lighter than traditional steel tanks, and offers a 680L (24 cu ft) capacity. It uses a CGA870 toggle valve and is well-suited for longer therapy periods or travel where portability matters. Best for: Individuals needing a high-capacity cylinder without sacrificing portability. Limitation: Weight and handling can still require proper lifting and storage practices.
Better for: Users who need substantial oxygen capacity with a lighter form factor for everyday transport among rooms or vehicles.
Buying Guide: Key Considerations For E Size Oxygen Cylinders
- Valve compatibility: Most E-size cylinders use CGA870 post or toggle valves. Verify the valve type on the cylinder and ensure it matches your regulator and filler services.
- Portability vs. capacity: Lighter aluminum tanks improve portability, while larger capacity reduces refill frequency. Balance your travel needs with how often you’ll refill.
- Shipping and empty-to-fill policy: Several listings indicate “ships empty” and require prescription or local filling. Factor turnaround time and local availability into your plan.
- Completeness of kit: Some sets include a cart and regulator; others are tanks alone. Decide if you need a ready-to-use package or if you’ll source components separately.
- Durability and safety features: Non-sparking construction and protective finishes help in household and travel scenarios. Look for a green dome as a safety cue and confirm compliance with safety standards.
- Filler requirements: Many cylinders require prescription to fill. Confirm local regulations and your access to licensed fill services before purchase.
- Usage environment: For home care, consider storage space, ease of transport between rooms, and how often you’ll access oxygen.
Frequently Asked Questions
- What is an E-size oxygen cylinder?
An E-size cylinder is a standard medical oxygen tank offering about 24.1 cubic feet of oxygen. It is commonly used for home care and portable scenarios with CGA870 valve configurations.
- Do these tanks ship empty?
Many listings ship empty and require filling by a licensed filler. Always check the product notes and local regulations before purchase.
- What delivery accessories should I consider?
Consider a wheeled cart, regulator with adjustable flow, and storage solutions for safe transport and convenient daily use.
- Is portability a factor for home use?
Yes. Aluminum construction lowers weight, increasing ease of movement between rooms or when traveling by car or plane (following relevant travel guidelines).
- What safety features matter most?
Non-sparking design, green dome identification, and robust protective finishes help reduce risk during handling and storage.
- Can I fill these tanks at any medical supplier?
Filling availability varies by location. Ensure you have access to a licensed oxygen filler and understand the required prescriptions for certain models.