Difference Between Oxygen Concentrator And Oxygen Cylinder

What is the purity different between oxygen produced by hospital oxygen cylinders and household oxygen concentrators?

Generally speaking, the oxygen concentration of oxygen cylinders in hospitals is 99%, and the concentration produced by household oxygen generators is 93%. There is a difference in the average value between the two, but the high-purity oxygen in the hospital oxygen cylinder is produced through the action of pressure, and as the time gone, the oxygen left in a bottle is limited, so it is mainly used for emergency or disease needs.

The main function of household oxygen concentrators is for the family health care, and now household oxygen concentrators can also adjust the oxygen concentration according to their own needs. So if it is used by our family, it is enough to reach a certain oxygen concentration, and the oxygen generator is enough to maintain our health.

 

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It is recommended to choose oxygen cylinders for short-term oxygen inhalation

Generally speaking, for short-term temporary oxygen inhalation, oxygen cylinders are a better choice. In fact, oxygen cylinders have their unique advantages for inhaling oxygen. This advantage is high oxygen concentration, high flow rate, and silence. The oxygen in the oxygen cylinder is rushed in at high pressure at the filling station, so the oxygen pressure in the oxygen cylinder is very high, and the oxygen flow rate can be adjusted very large.

Another advantage of the oxygen cylinder is that it is "quiet". The oxygen supply of the oxygen cylinder has no additional noise, and it is very quiet to use, which basically does not affect the patient's rest.

The biggest disadvantage of oxygen cylinders is that they need to be replaced and inflated frequently. For those living in remote places, it is not very convenient to inflate and ventilate.More troublesome, if the patient’s oxygen demand is high, it may be necessary to change 2-3 bottles of oxygen a day.

An oxygen generator is recommended for long-term use.

Although oxygen cylinders can produce high-purity oxygen, due to excessive pressure, it is more dangerous to use if too many items are placed on it. The household oxygen concentrator can produce oxygen when it is powered on, so if it is used at home, it is recommended to use the household oxygen concentrator as the first choice.

If the patients in your family are chronically ill, oxygen concentrators are cheaper and easier to use in the long run. There is an oxygen concentrator at home, you only need to plug in the power to produce a steady stream of oxygen. Most of the current oxygen generators are small in design, whether you are traveling by car or at home, it is very convenient to move,

The oxygen generator produces oxygen through the molecular sieve inside the machine. The molecular sieve of the oxygen generator can sieve out the nitrogen in our air, and the remaining gas is oxygen and very few rare gases. The advantage of oxygen inhalation by oxygen concentrators is that oxygen is inexhaustible. As long as the oxygen concentrator is not damaged, there will always be oxygen. It does not need to be replaced and inflated frequently like oxygen cylinders. If you inhale oxygen at home for a long time, in addition to considering a desktop oxygen concentrator, you can also consider a portable oxygen concentrator, which will cost less than oxygen cylinders.

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Mini Portable Oxygen Concentrators

 

 



Feature Cheap Price Continuous Flow Upgraded Smallest Low Noise TOP
Model TB-1 Y5 Y7 RES-4/5/6 REA-6/7 REC-6/7/8/9
Flow rate 3L/Min 5L/Min 7L/Min 4/5/6 L/Min 6/7 L/Min 6/7/8/9 L/Min
Size (cm) 25x15x12 19.8x9.3x21 17.5x8.6x19 15x7.5x16 17x8x19.8 17.8x8x21
Weight (Pound) 4.4 4.6 4.1 2.4 3 4.8
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1-9 Liters Home Oxygen Concentrators

 


 

Feature 2026 Newest Low Price Powerful Hot Sales Upgraded Classic
Model RE-KL/ K2L RE-R1L RE-P2L RE-S2L DE-1A/1B/1LW DE-C1L DE-Q1W DE-2A/ 2AW DE-2SW/ 1SW
Flow rate, L/Min 1-7L ; 2-9/Min 1-8L/Min 2-9L/Min 2-9L/Min 1-7L/Min 1-7L/Min 1-8L/Min 2-9L/Min 2-9L/Min
Function Oxy Making+Nebulizer Oxy Making+Nebulizer Oxy Making+Nebulizer Oxy Making+Nebulizer Only Oxygen Oxy Making+Nebulizer Oxy Making+Nebulizer Only Oxygen Oxy Making+Nebulizer
Size (cm) 23x23x34 24x15x25 37x18x29 37x28x19 34x18x31 20x21x28 36x19x34 40x18x38 35x19x31
Weight (Pound) 11.5 8.8 11.5 11.5 14.3 10.5 11.5 17.6 15.8
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10-60 Liters Medical Oxygen Concentrators

 





Feature Medical Standard Medical Standard Medical Standard Medical Standard
Model RE-M5L RE-M10L RE-M20L RE-M60L
Flow rate, L/Min 1-5L/Min 1-10L/Min 1-20L/Min 1-60L/Min
Size (cm) 34.8x28x51 36x37x60 81x44x67
Weight (Pound) 37.5 59.5 169.7
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