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Best for those who breathe through the nose only or use a chinstrap.
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For those that need or prefer delivery to the mouth and nose.
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Lightweight and minimal masks that seal at each nostril.
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Nasal prong, hybrid, oral, and total face masks.
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Having problems with mask fit? Shop all our masks for the best fit.
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Need to replace more than one piece? Mask Kits include everything except headgear.
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Provide therapy air at one specified pressure continuously.
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Automatically adjust pressure throughout the night for a more comfortable experience.
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Provide one pressure for inhalation and a separate pressure for exhalation.
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Smaller machines designed to be taken during travel.
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View all types and models of machines on one page.
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Accessories to keep your therapy equipment clean and comfortable.
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Keep your CPAP mask in top shape and extend its life by replacing parts regularly.
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The cleaner your filters, the cleaner the air you breathe.
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We offer a variety of hose types and lengths to enhance your setup.
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Batteries, inverters, converters, power cords, and parts.
CPAP Humidifiers
Humidifiers provide moisture to help prevent dryness of the nose and throat.
CPAP Humidifier Parts
Replacement items for a wide range of humidifiers.
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We have a huge selection of machine parts for almost every machine.
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Increase your sleeping time with one of our healing and luxurious sleep masks.
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Browse our top-of-the-line white noise machines to help you fall and stay asleep.
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Improve your night by tracking your sleep quality, health, and fitness.
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- AG Industries
Universal Chinstrap
Product Overview
The Universal Chinstrap is a basic chinstrap at a great price. This chinstrap encircles the head and attaches to itself on the top of the head. It can be used with any mask, nasal pillow or nasal prong system. If mouth dryness is experienced when using CPAP, a chinstrap may be needed. This is usually a strong sign that the jaw is dropping, allowing the air from the CPAP to flow through the sinus and out the mouth.
This Product Includes...
Chinstrap Length - Entire: 35 inches
Chinstrap Strap Width: 1 inch
Chin Cup Width: 2.25 inches
Chin Cup Opening Width: 1.5 inches
Velcro Connection Strip Length (Included in Entire Length): 8 inches
Chinstrap Weight: .68 Ounce
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A full face mask or hybrid mask can be used without a chinstrap because the seal covers both the nose and mouth. A full face mask will allow you to breathe through your mouth or through your nose.
If you suffer from chronic sinus issues, a full face mask or an oral face mask are good options. Oral masks work best for mouth breathers with blocked nasal passages. You must use a heated humidifier with the oral mask. CPAP.com sells the Oracle HC452 Oral CPAP mask.
If you are a mouth breather who cannot or who does not want to wear a chinstrap, please see our recommended masks for Mouth Breathers.
Here are some suggested items that may help with mouth breathing:
Hybrid Masks
Oral Masks
Full Face Masks
Chinstraps
When using a nasal device with a CPAP, it is imperative that the mouth remain closed for the pressure to be maintained and the therapy to be effective. Most people will automatically keep their mouth closed while on CPAP, but some are unable to do so, at least in the beginning of the therapy.
Use of a Chinstrap is the first response to opening the mouth during sleep. It is worn in addition to the CPAP mask to hold the jaw up and help keep the mouth closed.
Even with the use of a chinstrap, some people are still able to breathe through their teeth and lips. If so, a Full Face Mask is an option worth considering.
Here are some recommended chinstraps:
Ruby-Style Adjustable Chinstrap with Extension Strap
Deluxe-Style Chinstrap
Premium Chinstrap
Halo Chinstrap

For greater strength, a wider chinstrap is available. The width of the strap is sufficient to cup the chin, and narrow straps are available to attach across the forehead to keep the chinstrap from falling back, as well as across the back of the head to keep it from falling forward. This style of chinstrap is more stable, but it may cover the ears. An example of this type of chinstrap is the Premium Chinstrap.

Another style of chinstrap is a series of straps that cup the chin at a lower angle for greater support, and include the stabilizing straps in the design. An example of this type of chinstrap is the CPAP.com Deluxe Chinstrap.

The correlation between the lack of humidification and mouth leaks is a topic being heavily researched. Studies are now being conducted on the hypothesis that a large amount of mouth leakage is caused by the following cycle:
- CPAP therapy is used with ineffective or no humidification.
- The nasal membranes are unable to adequately condition the increased airflow and after a few minutes the airway and nasal passages become dry.
- To remedy the dryness and obtain moisture, the body uses the mouth to breathe.
- CPAP air follows the path of least resistance and leaks out of the open mouth.
- The air leaking through the mouth causes more dryness.
- Patient wakes up feeling tired with significant dryness in mouth and dry, swollen nasal passages.
The answer to this cycle is humidification. If the mouth continues to open during sleep, a chinstrap may be needed to hold the jaw up so that the mouth can close. If mouth breathing continues, a full face mask that covers the nose and mouth is indicated.
First be sure the mask is not leaking. If it is six to nine months old and leaking, try replacing it. If it is new and leaking, we can help you get a better size.
If your mask is new and NOT leaking, try a chinstrap to keep your jaw up and mouth closed. If a chinstrap doesn't solve the problem, try a full face mask that covers your nose and mouth.
If you use a full face mask and have a dry mouth, try adding a heated humidifier to add moisture.
What can you say about a chin strap? It's a chin strap. It works, it appears durable and it's comfortable. more...
I missed the star rating on my review of this product. There is not a rating low enough for this product. more...
1 person found this helpful.
These are junk fell apart within 2 weeks time. CPAP.com will not refund you for them. DO NOT BUY.
1 person found this helpful.
The single strap over the head tends to move frequently. A double strap would prevent this from happening.
easy to use, does what it is suppose to

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