---
title: Resources - Warranty
---

[![resmed_h_pos_clr_rgb_250121](https://ap.resmed.com/hs-fs/hubfs/logo/resmed_h_pos_clr_rgb_250121.png?width=140&height=29&name=resmed_h_pos_clr_rgb_250121.png "resmed_h_pos_clr_rgb_250121")](https://ap.resmed.com)

# ResMed warranty information

Looking for ResMed warranty information on a mask, CPAP device or other ResMed products? See below for details or contact our customer service team if you have ResMed warranty questions.

[Contact Us](https://www.resmed.sg/contact)

## Limited warranty

ResMed Ltd (hereafter ‘ResMed’) warrants that a ResMed product shall be free from defects in material and workmanship from the date of purchase for the period specified below.

| Product: | Warranty period: |
| --- | --- |
| - - Mask systems (including mask frame, cushion, headgear and tubing)-excluding single-use devicesAccessories-excluding single-use devices - Flex-type finger pulse sensors - Humidifier water tubs (non-reusable) | 90 days |
| - - Batteries for use in ResMed internal and external battery systems | 6 months |
| - - Clip-type finger pulse sensorsCPAP and bilevel device data modules - Oximeters and CPAP and bilevel device oximeter adapters - Humidifier* and humidifier cleanable water tubs (reusable) - Titration control devices | 1 year |
| - - CPAP, bilevel and ventilation devices (including external power supply units) - Battery accessories* - Portable diagnostic/screening devices | 2 years |

## Keep exploring

![how-my-patients-should-clean-cpap-mask-resmed](https://ap.resmed.com/hubfs/how-my-patients-should-clean-cpap-mask-resmed.jpg)

[Mask cleaning & replacement](https://ap.resmed.com/healthcare-professional/resource-centre/patient-support/mask-cleaning-replacement/)

Over time, facial oil build-up can accelerate wear and tear on your patient’s mask and cause discolouration. We recommend that your patients clean their masks regularly to ensure optimum therapy.

[Explore](https://ap.resmed.com/healthcare-professional/resource-centre/patient-support/mask-cleaning-replacement/)

![sleep-apnoea-mask-replacement-schedule-resmed-400x300](https://ap.resmed.com/hubfs/sleep-apnoea-mask-replacement-schedule-resmed-400x300.jpg)

[Mask FAQs](https://ap.resmed.com/healthcare-professional/resource-centre/patient-support/faq-masks)

Do you have questions about fitting, cleaning or other mask-related topics? Find the answers to these questions and more.

[Explore](https://ap.resmed.com/healthcare-professional/resource-centre/patient-support/faq-masks)

![resmed-device-maintenance-and-replacement-400x300](https://ap.resmed.com/hubfs/resmed-device-maintenance-and-replacement-400x300.jpg)

[Device & accessory maintenance](https://ap.resmed.com/healthcare-professional/resource-centre/patient-support/devices-accessories-maintenance)

Your patient’s device and accessories needs to be well maintained to constantly deliver effective treatment.

[Explore](https://ap.resmed.com/healthcare-professional/resource-centre/patient-support/devices-accessories-maintenance)

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