Philips DreamStation Water Chamber Tub – Ref. 1122520
Philips DreamStation Water Chamber – Replacement Tub Ref 1122520
The Philips DreamStation Water Chamber (Ref. 1122520) is a genuine replacement part designed for the DreamStation Humidifier. Crafted from durable, high-quality materials, this Philips DreamStation Water Chamberensures reliable humidification and a secure, leak-resistant seal. Compatible with DreamStation Auto, Pro, and BiPAP devices, it supports consistent therapy comfort and long-term system performance.
Compact, lightweight, and easy to maintain, the water chamber tub can be quickly removed, refilled, and hand-washed, making it an essential replacement component for your CPAP or BiPAP setup.

Key Features of the Philips DreamStation Water Chamber
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Genuine Replacement: Designed exclusively for Philips DreamStation Humidifiers.
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Durable Construction: Leak-resistant design ensures reliable, long-term performance.
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Wide Compatibility: Suitable for DreamStation Auto, Pro, and BiPAP systems.
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User-Friendly Maintenance: Easy to clean, refill, and reinstall.
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Lightweight Design: Ideal for both home and travel use.
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Hygienic Care: Hand-washable to maintain consistent humidity output.

Specifications
| Specification | Details |
|---|---|
| Item Number | 1122520 |
| Brand | Philips Respironics |
| Compatibility | DreamStation Auto, Pro & BiPAP |
| Material | Durable plastic |
| Cleaning | Hand-wash only |
| Dimensions | Fits standard DreamStation humidifier tray |
| Condition | Brand new |
What’s Included
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1 × DreamStation Water Chamber Tub (Ref. 1122520)
Why Choose the Philips DreamStation Water Chamber
The Philips DreamStation Water Chamber delivers dependable performance with every use. Built to last and simple to maintain, it keeps your humidifier functioning at its best while ensuring optimal comfort and consistent therapy results for DreamStation users.
A 30-day change-of-mind
A 30-day change-of-mind return policy is available for brand new items that are unopened and unused only. Please consider carefully before opening a device, as once an item has been opened or used, even briefly, it can no longer be resold as new.
We recommend returning a brand new item only if it is damaged or faulty. If you wish to return an opened item, please contact us in advance to discuss any applicable restocking fees, as the item may need to be resold as used.
For hygiene reasons, opened CPAP masks and accessories are non-returnable.
Return shipping costs are the responsibility of the customer.
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