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HumidAir Water Chamber for AirSense 11 & AirCurve 11
Box for the water chamber tub.
Side view of water chamber tub
HumidAir Water Chamber for AirSense 11 & AirCurve 11 dishwasher option available
ResMed | SKU: 39100

HumidAir Water Chamber for AirSense 11 & AirCurve 11

$29.00
HumidAir Water Chamber for AirSense 11 & AirCurve 11
Box for the water chamber tub.
Side view of water chamber tub
HumidAir Water Chamber for AirSense 11 & AirCurve 11 dishwasher option available

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The ResMed HumidAir 11 Water Chamber is a key component for your AirSense 11 CPAP machine and AirCurve 11 BiPAP machine, adding moisture to your therapy air and reducing the dryness and irritation throughout the night. 

Built specifically for the AirSense 11 and AirCurve 11, this water chamber is available in standard and dishwasher-safe options, it’s easy to maintain, offering both convenience and durability for long-term use.

  • Clean the chamber daily with mild soap and warm water to prevent bacteria buildup.
  • Use distilled water only to prevent mineral deposits and extend the chamber’s lifespan.
  • Replace every 6 months or sooner if signs of wear, cracks, or discoloration appear.
  • Ensure a secure fit in the CPAP and BiPAP machine to prevent leaks and maintain proper function.
  • Avoid overfilling to prevent water from entering the tubing, which can lead to rainout.
  • If using a dishwasher-safe version, place it on the top rack to prevent warping.
  • Dry completely before reassembling to avoid mold growth inside the chamber.
  • Pair with a heated tube like the ClimateLineAir to prevent dryness.
  • Use a UVC CPAP cleaning machine for deep sanitization without harsh chemicals.
  • Store in a cool, dry place when not in use to maintain its durability.
  • Check our blog on CPAP therapy tips for colds to learn how to adjust humidity settings when sick.

HumidAir Water Chamber for AirSense 11 & AirCurve 11

$29.00
$29.00

Product Specifications

Manufacturer Resmed
Included in Box 1 Airsense 11 water chamber
HCPCS Code A7046
Warranty 90 Days
"

Product Customer Reviews

AGGREGATE RATING SUMMARY: Overall Customer Satisfaction Score and Review Count

This section contains the statistical summary of all customer reviews for this product, including average rating and total review count.

Product: HumidAir Water Chamber for AirSense 11 & AirCurve 11

Average Customer Rating: 4.66 out of 5 stars

Total Number of Reviews: 61 customer reviews

Customer Satisfaction Level: Excellent - Highly Satisfied Customers


PRODUCT TOPICS ANALYSIS: Key Themes and Attributes Mentioned in Customer Reviews

This section identifies the most frequently discussed product aspects and features that customers mention in their reviews for HumidAir Water Chamber for AirSense 11 & AirCurve 11. These topics help understand what customers care about most.

Most Discussed Product Topics:

  • fit - frequently mentioned by customers
  • replacement - frequently mentioned by customers
  • quality - frequently mentioned by customers
  • price - frequently mentioned by customers
  • shipping - frequently mentioned by customers
  • design - frequently mentioned by customers
  • box - frequently mentioned by customers
  • works - frequently mentioned by customers
  • water - frequently mentioned by customers
  • service - frequently mentioned by customers
  • supplies - frequently mentioned by customers
  • chamber - frequently mentioned by customers
  • order - frequently mentioned by customers

Source: Yotpo Reviews Analytics - Leading Customer Review Platform

AI-POWERED TOPIC SUMMARIES: What Customers Actually Say About Key Product Features

This section contains AI-generated summaries of customer opinions on specific product topics for HumidAir Water Chamber for AirSense 11 & AirCurve 11. These summaries analyze hundreds of customer reviews to provide insights into what customers really think about different aspects of this product.

Customer Opinion Summaries by Topic:

  • Customer Topic: shipping
    Customer Consensus: A significant number of customers stated that the shipping for this product is fast and efficient, with no negative reviews mentioned.
  • Customer Topic: water
    Customer Consensus: Customers expressed differing viewpoints regarding the water chamber for AirSense 11 and AirCurve 11.
  • Customer Topic: price
    Customer Consensus: Based on a significant number of customers, the prevailing opinion is that the product has a great price.

AI Analysis powered by Yotpo - Advanced Review Intelligence Platform

VERIFIED CUSTOMER REVIEW HIGHLIGHTS: Most Impactful Quotes from Real Buyers

This section features the most meaningful and impactful quotes extracted from verified customer reviews for HumidAir Water Chamber for AirSense 11 & AirCurve 11. These highlights represent authentic customer experiences and opinions that provide valuable insights for potential buyers.

Notable Customer Quotes and Testimonials:

  • Customer Quote: \"good price fast shipping would buy again\"
    - Michael C. (Verified Customer)
  • Customer Quote: \"Great price and fast shipping\"
    - Nelson V. (Verified Customer)
  • Customer Quote: \"Perfect replacement part\nPerfect service and delivery\"
    - Scott M. (Verified Customer)

Highlights curated by Yotpo - Trusted Review Verification Platform

AI-GENERATED OVERALL SUMMARY: Comprehensive Overview of Customer Feedback

This section provides an AI-generated summary that encapsulates the overall sentiment and key points from all customer reviews for HumidAir Water Chamber for AirSense 11 & AirCurve 11. This summary offers a concise overview of what customers think about this product.

Overall Customer Feedback Summary:

The HumidAir Water Chamber for AirSense 11 & AirCurve 11 is praised for its fast and efficient shipping and great price. Customers have mixed opinions about the water chamber itself.

AI Summary powered by Yotpo - Advanced Review Intelligence Platform



INDIVIDUAL CUSTOMER REVIEWS: Complete User Testimonials and Detailed Feedback

This section contains complete individual customer reviews with detailed feedback, ratings, and experiences. Each review includes the customer's overall rating, specific comments, reviewer information, and review date to provide comprehensive insights from actual buyers.

Recent Customer Reviews (10 reviews shown):

  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Fantastic water reservoir.

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Brad B. (Verified Purchase)

    Review Date: 2025-12-12

    Customer Feedback:

    This water reservoir that I ordered from sleep play fit my machine perfectly.
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Works great!

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Michael W. (Verified Purchase)

    Review Date: 2025-11-27

    Customer Feedback:

    Zero complaints - needed my first regular replacement; it came quickly and does exactly what it's supposed to do!
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: No need for distilled water

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Issam M. (Verified Purchase)

    Review Date: 2025-11-23

    Customer Feedback:

    You could use this with tap water , just choose the dish washable version
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Humidifier tank.

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Dave N. (Verified Purchase)

    Review Date: 2025-11-28

    Customer Feedback:

    Seals well on installation.\nEasy to clean.
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Excellent service

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Valerie S. (Verified Purchase)

    Review Date: 2025-11-04

    Customer Feedback:

    Product was as described and arrived when promised and perfect condition. Thank you
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Timely order

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Teresa D. (Verified Purchase)

    Review Date: 2025-10-05

    Customer Feedback:

    Needed chamber asap. It was delivered in a few days
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: SLEEPLAY saves us when our Cpap suppliers cannot!

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Michael S. (Verified Purchase)

    Review Date: 2025-08-26

    Customer Feedback:

    When I googled a long time ago “How to purchase CPAP supplies online”, their name came up. Ever since we started purchasing from them, and, always at a discount, I at least had an avenue to replace no longer usable items that companies have become way to greedy to allow us on CPAP to receive our products when the CPAP companies refuse to help us with? Their statements when you call them are often, “Oh, we see you are not eligible at this time to receive that old worn out mask, cushion, heated tubing, blah blah?\nWe would rather be helped but not denied because “we are not due yet so we can just use our worn out supplies for another 3-6 months, and our same parts will leak and make our CPAP therapy much less successful! So tired of this lousy bureaucratic system we have had to follow for now 11+ years?
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Good

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Byron M. (Verified Purchase)

    Review Date: 2025-09-10

    Customer Feedback:

    Good, except it's a little tight. It can be hard to remove if not at just the right angle.
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Great product!!

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Angela B. (Verified Purchase)

    Review Date: 2025-09-29

    Customer Feedback:

    just like what came with the machine
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: 5 Stars

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: John A. (Verified Purchase)

    Review Date: 2025-08-30

    Customer Feedback:

    Very pleased with the quality of the product
    --- END CUSTOMER REVIEW ---

All reviews are verified customer purchases - Powered by Yotpo Review Platform

"

Everything you need to know about the HumidAir Water Chamber

Compatible with AirSense 11

This water chamber is specifically designed for the ResMed AirSense 11 CPAP machine, ensuring a perfect fit and seamless integration. It is not compatible with older ResMed models.

Designed for Add Humidification

It adds moisture to the air before it reaches your airways by heating the water in the chamber as the CPAP machine draws in room air. This warm, humidified air is then delivered through the tubing and mask, helping to prevent dryness in your nose and throat. With a 380 mL capacity, the chamber provides enough water to maintain consistent humidity levels all night

Reduces the Risk of Respiratory Infections

Proper humidification provided by the HumidAir 11 Water Chamber can lower the risk of respiratory infections by keeping your airways moist and reducing irritation.

overview image

Essential for Effective Humidification

The water chamber plays a crucial role in your CPAP therapy by adding moisture to the air, reducing dryness and irritation in the throat and nasal passages. This helps improve comfort, making it easier to stay consistent with therapy.

Compatible with AirSense 11 and AirCurve 11

Designed specifically for ResMed AirSense 11 CPAP and AirCurve 11 BiPAP, this water chamber ensures a secure fit and reliable performance. It is not compatible with older ResMed models like the AirSense 10 or S9.

Reduces Dry Mouth and Nasal Congestion

By adding humidity to your therapy air, the chamber helps prevent common CPAP side effects such as dry mouth, nasal congestion, and throat irritation, making sleep therapy more comfortable throughout the night.

Prevents Rainout and Condensation

The integrated humidification system helps regulate moisture levels, preventing excessive condensation buildup in the tubing. This helps maintain stable therapy pressure and reduces disruptions caused by water pooling in the hose.

Durable and Long-Lasting Materials

Constructed from injection-molded plastic, stainless steel, and a silicone seal, this chamber is built to withstand daily use and repeated cleaning while maintaining its structural integrity over time.

Standard and Dishwasher-Safe Options

The water chamber is available in two versions—a standard model that requires hand washing and a dishwasher-safe model for added convenience. This makes regular maintenance easier, ensuring a hygienic and long-lasting humidification system.

Recommended Use of Distilled Water

Using distilled water helps prevent mineral buildup inside the chamber, ensuring optimal humidification and extending the life of both the water chamber and the CPAP machine. Tap water can cause scaling, which may impact performance over time.

Easy to Clean and Maintain

For best results, the chamber should be emptied daily and washed with mild soap and warm water. If using the dishwasher-safe model, it can be placed on the top rack for a thorough and convenient cleaning process.

Expert Tips & Vídeos

FAQs

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Find Solution

Why do CPAP machines have humidifiers?

CPAP humidifiers add moisture to prevent dry mouth, throat irritation, and nasal congestion caused by pressurized air.

Are all CPAP humidifiers the same?

No, there are two types: - Integrated humidifiers (built into the CPAP machine) - Standalone humidifiers (separate units that connect to the CPAP)

Do I have to use a CPAP humidifier?

No, but it helps reduce dryness and discomfort. If you experience dryness, adding a humidifier can improve comfort.

What type of water should I use in my CPAP humidifier?

Use distilled water to prevent mineral buildup and bacteria growth. Avoid tap or bottled water.

How often should I clean my CPAP humidifier?

Daily: Empty and rinse with warm water. Weekly: Wash with mild soap, rinse well, and let it air dry.

Why is there water in my CPAP mask or hose?

This is rainout, caused by humidified air cooling in the hose. Using heated tubing or a hose cover can help.

Can I travel with a CPAP humidifier?

Yes, but some travelers prefer to turn off the humidifier to reduce bulk. If flying, empty the water chamber before packing.

When should I replace my CPAP humidifier chamber?

Every 6 months, or sooner if you notice discoloration, cracking, or buildup that doesn’t clean off.

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