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M Series Whisper Cap

BY Philips Respironics  |  Item #1050957
(137) Read Reviews

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Item # 1050957

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M Series Whisper Cap

Thanks to an innovative design, you can now reduce the noise level produced by your Respironics M Series CPAP Machine by as much as three decibels. The device fits onto your existing Air Intake Port and over the filters. Here's a summary of the amount of noise reduction you can expect from various pressures:

  • At 5cm the CPAP machine measures 18.2 dBA
  • At 10cm the CPAP machine measures 25.3 dBA

What's Included:

  • 1 M Series Whisper Cap

M Series Whisper Cap

Thanks to an innovative design, you can now reduce the noise level produced by your Respironics M Series CPAP Machine by as much as three decibels. The device fits onto your existing Air Intake Port and over the filters. Here's a summary of the amount of noise reduction you can expect from various pressures:

  • At 5cm the CPAP machine measures 18.2 dBA
  • At 10cm the CPAP machine measures 25.3 dBA

What's Included:

  • 1 M Series Whisper Cap

Learn More About This Product

If a Whisper Cap is used on an M Series machine without a heated humidifier, it will not fit if used together with an outlet bacteria filter. If you wish to use both a Whisper Cap and a outlet bacteria filter without a heated humidifier, then you should add a Hose Quick Connect or a M Series Tubing Swivel between the cpap machine and the outlet bacteria filter.

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"Super helpful, fast shipping, friendly assistance, great selection, I love this company."

- Verified Customer, 10/25/22

★★★★★

(137)  

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Customer Reviews

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Overall Rating
★★★★★
4.2 137 Reviews
5  Stars 
74
4  Stars 
30
3  Stars 
19
2  Stars 
10
1  Stars 
4
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★★★★★

Less noise but less air flow too.

Verified purchase | Sep. 05, 2022 | Verified CPAP.com Customer
Would not buy again
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★★★★★

Whisper cap

Verified purchase | Mar. 29, 2017 | Verified CPAP.com Customer
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.
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★★★★★

Big change

Verified purchase | Mar. 24, 2017 | Verified CPAP.com Customer
My CPAP is much quieter now
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★★★★★

Has wife's seal of approval

Verified purchase | Nov. 08, 2016 | Verified CPAP.com Customer
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.
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★★★★★

"Whisper" sums it up

Verified purchase | Sep. 25, 2015 | Verified CPAP.com Customer
I was amazed at how much this cap reduced the noise of my cpap. Well worth the cost.
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★★★★★

Verified purchase | Feb. 14, 2015 | Verified CPAP.com Customer
No noticeable reduction in the noise level of the cpap machine. Useless.
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