Sleep Apnea

What are the differences between a non-disposable filter and a disposable filter for CPAP devices online?

What are the differences between a non-disposable filter and a disposable filter for CPAP devices online?

The CPAP devices online that your doctor recommends you for your treatment come with various parts in them. The filter in a CPAP device is one of the essential parts used to make the device capable of delivering fresh and filtered air.  All the CPAP machines use a filter to clean the ambient air before it delivers the air through your tubing within your airways. Hence the replacement of the filter from time to time is necessary to maintain the well-being of the functionality of the device and its capabilities. However, based on the design and the functions of the device, you can get two types of CPAP filters. One is known as the disposable one, which is for one-time use; the other one is non-disposable or repeated use. Here is what you need to know about both types of filters:

What is a disposable filter for CPAP?

The disposable filters for a CPAP are widely used for one-time use. These kinds of filters are made up of paper-like materials. They are not meant for reuse for more than one time. The disposable filter of CPAP online comes up with the material which is charged electrostatically. It attracts the particle from the air and keeps the particles away from your CPAP Machine’s tube.

For whom the disposable CPAP filters are recommended?

For those who frequently suffer from allergies or other sensitive diseases, the disposable filters make them much more effective and helpful. This is one of the easiest options for them to maintain the machine from time to time. At the same time, the disposable filters cut down the effort of maintenance, as you can easily change it whenever you want.

How often do you need to replace your disposable CPAP filters?

The disposable filter needs to be replaced as soon as it starts getting discolored. The discoloration of the disposable filter becomes visible within or after 30 days. However, even if it is looking to kill, it is important to change the filter at least once a month. On the other hand, if the surrounding weather and environment at your home is dustier enough, then you have to change it more frequently after two or three weeks.

What is a non-disposable CPAP filter?

The non-disposable filters are the reusable ones. It can be reused for a long time. Usually, the non-disposable filters are made up of foam which runs for a long time. However, you need to maintain it from time to time by washing it properly. The reusable filters are easy to wash with soapy water. 

For whom the non-disposable CPAP filters are recommended?

The non-disposable filters are also known as the pollen filters. These filters are better in filtering the larger particles from the air. It can filter out dirt, pet hair, or pollen. If you are not suffering from any kind of allergies or virus-caused breathing-related problems, then the non-disposable filters can work fine for your purpose.

How often do you need to maintain the non-disposable filter?

The non-disposable filters of the CPAP devices need to be maintained from time to time. It is recommended to wash the filter twice or thrice a week. Wash the filter with lukewarm water and soapy water to clean the filter properly. As you are done with cleaning, rinse it with clean distilled water to make sure that it is totally clear.

Can two filters be used together?

Some of the machines come with a specific design, which allows for using two of the filters in it. Some CPAP devices include a large reusable filter and a small disposable filter. You can use both the filters together to get better-cleaned air. However, the disposable filter in such devices needs to be changed once or twice a month. Also, you need to wash the filter frequently to make sure your machine is delivering clean air every time.


The CPAP devices that you use need to be thoroughly cleaned. No matter which filters you are using, it must be clear so that it can deliver the properly cleaned air through your airways. If your home deals with more smoke and dirt, then make sure you are cleaning or changing your filters more frequently than usual.

Comment (1)

  1. […] A good therapy with your CPAP mask is only possible when you are using the right kind of accessories along with it. A headgear strap for your CPAP thus comes to be your savior while you are facing any kind of problem with your mask. Hence consider using it to make sure the treatment you are receiving is very effective and comfy.Read also:Homemade remedies for thoroughly cleaning your BiPAP devicesWhat are the differences between a non-disposable filter and a disposable filter for CPAP devices on… […]

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