Philips Respironics System One Heated Humidifier - Brand New in Box
Respironics System One Heated Humidifier
The Respironics System One Heated Humidifier is designed for the PR System One 50-Series CPAP and BiPAP machines, providing consistent and comfortable humidity for better sleep therapy. It automatically adjusts to ambient conditions to minimise dryness, prevent rainout and maintain effective humidity through the night. With integrated Dry Box Technology, it protects the device from accidental water leaks, ensuring reliable and long-lasting performance.

This heated humidifier enhances user comfort by reducing throat irritation and dryness, supporting smoother airflow and improved therapy tolerance. It integrates seamlessly with compatible Philips Respironics 50-Series devices, offering quiet operation and simple daily use. Water chamber and CPAP unit are sold separately.
Key Features & Benefits
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Automatic humidity adjustment
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Rainout reduction
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Dry Box spill protection
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Compatible with PR System One 50-Series
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Quiet and comfortable operation
What’s Included
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Respironics System One Heated Humidifier
Technical Specifications
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Compatibility: PR System One 50-Series CPAP/BiPAP
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Humidity Control: Automatic
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Water Chamber: Sold separately
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Technology: Dry Box spill protection
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Noise Level: Quiet operation
Note: CPAP unit and water chamber are sold separately.
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.
Shipping information
Comprehensive details on UK delivery, international shipping, returns, refunds, customs duties, and contact information. Review our Shipping and Delivery policy.
Returns & warranty
To learn about refund and return policy from CPAP Supply UK, choose between UK or international orders, then find the scenario that fits your situation for detailed instructions on returns, refunds, and next steps. Click here for our Return & Refund Policy.
Customs & Duties
For international customers, familiarize yourself with customs and duties to confirm payment obligations and prevent unforeseen fees upon delivery. See this page for Customs & Duties information.