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  • Replacement Water Chamber for Airsense 11 & AirCurve 11, Humidifier Water Tub Compatible with S11 Series, Same Capacity As Original Water Reservoir, CPAP Supplies
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Replacement Water Chamber for Airsense 11 & AirCurve 11, Humidifier Water Tub Compatible with S11 Series, Same Capacity As Original Water Reservoir, CPAP Supplies

3.2 out of 5 stars (155)

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Purchase options and add-ons

  • Leak-Proof & Secure Fit: Engineered with a high-precision sealing system, our water chamber ensures zero leaks, even after extended use. The upgraded silicone gasket maintains a tight, durable seal, preventing water from escaping over time. Its one-piece molded construction eliminates seams, reducing the risk of structural cracks or leaks. Using high-strength sealing materials and a fully sealed bottom design, it ensures consistent humidification and prevents any leakage. Designed for long-term reliability, this chamber protects your CPAP machine from potential water damage, giving you peace of mind every night.
  • Perfect Compatibility: Precisely designed to work with AirSense 11 and AirCurve 11 devices, our water chamber ensures a seamless and secure fit without being too tight or too loose, offering the same functionality and fit as the original water chamber, ensuring a hassle-free, leak-proof experience every night.
  • Premium Materials: Crafted with high-strength, crack-resistant materials, this water chamber is designed for durability and reliability. The reinforced structure prevents cracks and breakage, even with frequent use. The high-quality metal components are specially treated to maintain their integrity over time. Additionally, the odor-free, medical-grade plastic ensures a fresh and comfortable experience from day one. The sturdy locking clips provide a secure and durable closure, maintaining a perfect seal. Rigorously tested for strength, safety, and longevity, this chamber offers a dependable, worry-free solution for your CPAP therapy.
  • Enhanced User Experience: Designed with the same water capacity as the original, this chamber ensures consistent humidification throughout the night without the need for mid-night refills. The precisely engineered structure allows for smooth assembly and removal, making it easy to handle. Additionally, the silicone gasket is reinforced with a specialized process, ensuring a perfect fit and leak-proof seal. This securely fixed seal prevents any airflow leaks, effectively eliminating whistling noises, so you can enjoy a peaceful, uninterrupted sleep.
  • Convenient Refilling & Easy Cleaning: Our water chamber features a reinforced hinge for effortless daily use. This thoughtful design allows the lid to open smoothly without detaching, making refilling quicker, easier, and spill-free. The precisely molded hinge, identical to the original design, provides a secure fit while allowing the lid to be easily detached for hassle-free cleaning. Enjoy a perfect balance of convenience and durability every time you use it.
  • Recommend cleaning weekly by hand with warm water and a mild detergent. Only distilled water should be used with this water chamber.

Frequently bought together

This item: Replacement Water Chamber for Airsense 11 & AirCurve 11, Humidifier Water Tub Compatible with S11 Series, Same Capacity As Original Water Reservoir, CPAP Supplies
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Product Description

airsense 11 water chamber
airsense 11 water chamber
airsense 11 water chamber
airsense 11 water chamber
airsense 11 water chamber

Product information

Technical Details

Place of Business ‎ARMSTRONG MEDICAL LIMITED, Wattstown Business Park, Newbridge Road, Coleraine, NI, GB, BT52 1BS
Manufacturer reference ‎YTH-S11-WC
Parcel Dimensions ‎14.4 x 14.1 x 10.9 cm; 250 g
ASIN ‎B0DT44227G

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鶹 Rank

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Replacement Water Chamber for Airsense 11 & AirCurve 11, Humidifier Water Tub Compatible with S11 Series, Same Capacity As Original Water Reservoir, CPAP Supplies


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Product details

  • Parcel Dimensions ‏ : ‎ 14.4 x 14.1 x 10.9 cm; 250 g
  • Date First Available ‏ : ‎ Feb. 25 2025
  • Place of Business ‏ : ‎ ARMSTRONG MEDICAL LIMITED, Wattstown Business Park, Newbridge Road, Coleraine, NI, GB, BT52 1BS
  • ASIN ‏ : ‎ B0DT44227G
  • Manufacturer reference ‏ : ‎ YTH-S11-WC
  • 鶹 Rank: #1,699 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Customer Reviews:
    3.2 out of 5 stars (155)