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Nasal
Best for those who breathe through the nose only or use a chinstrap.
Full Face
For those that need or prefer delivery to the mouth and nose.
Nasal Pillow
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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Keep your CPAP mask in top shape and extend its life by replacing parts regularly.
Mask Kits
Need to replace more than one piece? Mask Kits include everything except headgear.
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CPAP Machine
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.
Travel Sized Machine
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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Comfort & Cleaning
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.
CPAP Filters
The cleaner your filters, the cleaner the air you breathe.
CPAP Hoses (Tubing)
We offer a variety of hose types and lengths to enhance your setup.
Power Solutions
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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Various supplies to review advanced therapy data.
More Solutions
Various products such as oxygen and EPAP solutions.
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Bedding
Shop our comfortable, stylish, and therapeutic blankets and pillows.
Sleep Masks
Increase your sleeping time with one of our healing and luxurious sleep masks.
Snoring Aids
Quiet the nighttime roar with our selection of snoring aids.
White Noise Sound Machines
Browse our top-of-the-line white noise machines to help you fall and stay asleep.
Health Monitors
Improve your night by tracking your sleep quality, health, and fitness.
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- Philips Respironics
M Series Whisper Cap
Item # 1050957
Not Currently In Stock
Product Overview
Respironics internal testing produces sound levels at a 3 dB decrease.
At 5cm the CPAP machine measures 18.2dB
At 10cm the CPAP machine measures 25.3dB
As always, just call if you have any questions.
Great product!. I had used this before until the little plastic hinges on the back broke and I began literally attaching it to the machine with duct tape. BUT, it really does make the machine run quieter and my wife appreciates that. more...
My CPAP is much quieter now
Major difference on my M series machine. Cannot explain why there is such a wide range of review results. For the price worth the gamble. My wife is very pleased with my quiet machine. more...
I was amazed at how much this cap reduced the noise of my cpap. Well worth the cost.
1 person found this helpful.
No noticeable reduction in the noise level of the cpap machine. Useless.
1 person found this helpful.
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About Us
CPAP.com is a family owned and operated business dedicated to providing Sleep Apnea equipment to those who need sleep therapy.
Contact Us
Phone: 1-800-356-5221
Fax: 1-866-353-2727
Email: cpap@cpap.com
Address: 13235 N Promenade Blvd, Stafford, TX 77477
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