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    Fisher & Paykel SleepStyle Humidifier Water Chamber

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    Product Overview

    The Fisher & Paykel SleepStyle Humidifier Water Chamber is the replacement for the original water tank included with the Fisher & Paykel SleepStyle Auto CPAP Machine. This product is only compatible with the F&P SleepStyle and cannot be used with any other machine.

    Manufactured by Fisher & Paykel.

    Product Features

    The SleepStyle Humidifier Water Chamber is designed to be easy to fill, with minimal mess. The seal can be removed and the entire chamber opened up, for easy access while cleaning. The fill line is clearly labeled making it easy to tell when the water tank has been filled to the correct level.

    All parts of the chamber, including the seal, are able to be washed in the dishwasher once a week. Please take care to avoid doing so more frequently than once a week, as this can reduce the lifespan of the device.

    It's recommended to replace this item once every 6 - 12 months.

    Return On Warranty Issues Only


    This Product Includes...

    • F&P SleepStyle Humidifier Chamber

    Product Specifications

    Recommended Fill Capacity: 12.8 ounces (Approx. 380 mL)

    Device Life Expectancy: 6 - 12 months

    Dimensions: 5.13 in L X 4.13 in W X 3 in H

    Dishwasher Safe? Yes, but only once per week. always offers these services:

    • 8 am to 8 pm CST Toll Free Phone and Email Support
    • 24 hour access to our Support Forum
    • Learning Center for information on sleep apnea and cpap equipment
    • Consumer Purchasing Trends Reports
    • Warranty Services for all items purchased through
    • Insurance Compliant Invoices
    • Free Prescription Request System

    Important Tips

    Fill Instructions:

    The humidifier water chamber for the F&P SleepStyle is intended to be filled through the circular holes in the top of the chamber. For best results, use a container of distilled water and do not use tap water.

    1. Remove the water chamber from the device.
    2. Remove the outer seal from the top of the humidifier chamber.
    3. While paying attention to the fill line embossed with the word "MAX", begin filling through the circular cutouts on top of the chamber.
    4. Once the water level reaches the fill line, stop filling.

    Cleaning the Humidifier Tank:

    1. Remove the seal, and clean separately with mild soap and water. Do not use chemicals or household cleaners, as these can be harmful.
    2. Flip the latch on the side to the "open" position, and open the humidifier chamber.
    3. Be sure to clean thoroughly, removing any debris or any chalky film at the bottom of the tank. If there's a lot of buildup, it's we recommend using vinegar to disinfect and help remove deposits.
    4. Allow all parts to air dry before next use.

    Cleaning Tips

    • Most cleanings should be done by hand.
    • Once a week, it is safe to wash in the dishwasher.
    • Avoid over-using the dishwasher for cleaning, as this can damage the tank

    Use Only Distilled Water

    If you've ever used tap water with your SleepStyle, you'll be familiar with the hard chalky substance at the bottom of the water tank. This happens whenever tap water is used and is the result of minerals and deposits in the water getting left behind as your humidifier water is used. Using distilled water will eliminate this problem and make it a lot easier to clean. It's intended for the SleepStyle to only use distilled water as part of CPAP therapy.

    For Best Results, Make Sure Humidifier is Sealed Before Use

    Make sure the lid seal is in place before running the humidifier. This is needed for the humidifier to work properly.

    Warnings & Precautions

    WARNING: Make sure the humidifier tank is completely empty before traveling or transporting the device to prevent spills and damage to the machine.

    WARNING: It is dangerous and harmful to fill the water chamber with boiling water. Doing so can risk damage or loss.

    WARNING: Do not use flavored water, carbonated water or water with essential oils in the humidifier chamber, as this can cause damage or loss of the SleepStyle. Please use only distilled water.

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