SleepWeaver Advance Nasal CPAP Mask And Headgear with Improved Zzzephyr Seal

Brand/Manufacturer: CIRCADIANCE

SleepWeaver Advance Nasal CPAP Mask is a soft all cloth mask that uses the properties of a balloon to achieve a good seal and quiet operation. It is intended to provide an interface for Positive Airway Pressure (PAP) or bi-level therapy. Like a balloon, it inflates when the user turn the CPAP machine on to create a secure seal. Venting is through a series of small holes located in the center of the CPAP mask.


  • SleepWeaver Advance Nasal CPAP Mask is intended for multiple and single-patient reuse in the home and in the hospital or institutional environment
  • Non-allergenic, breathable cloth interface is soft and comfortable
  • Loose fit design prevents strap marks, and the open-face headgear design accommodates eyeglasses and allows virtually unrestricted vision
  • Improved Zzzephyr Seal:
    - Ensures a better fit and seal with the new shape cushion that adapts to a larger range of facial features
    - Enhanced by reshaping the seal Improved seal offers a better fit for a wider range of faces
    - Additionally, the color of the seal has been changed from light gray to black
  • Soft Headgear:
    - Headgear is soft yet durable, the material pulls moisture and heat away from the user to enhance comfort
    - Colorful tab attachments are easy to adjust
    - Design of the headgear offers the needed stability to support the unique inflatable cloth mask
    - 3-Point headgear design allows 4" of sizing on each side and on the top, so it can fit any size head
  • Updated Exhalation:
    - Exhalation holes for quieter operation
    - Exhalation holes offer just the right amount of exhalation without omitting a disruptive amount of air
  • Inflatable Design:
    - The soft material of the SleepWeaver Advance inflates or "balloons" with the flow of air, gently sealing against the CPAP user's face
    - Zzzephyr seal shifts with movement and accommodates a wide range of sleeping positions without losing seal
  • Sizing Guide:
    - SleepWeaver Advance Sizing Guide
  • Also available (sold separately):
    - Circadiance SleepWeaver Advance Headgear (Code: 100435)

More Information

  • Fitting the Mask:
    - Remove your SleepWeaver Advance Small Mask from the packaging.
    - Connect the tubing from your CPAP or bi-level machine to the Swivel Connector on the front of the mask.
    - Turn on your CPAP or bi-level machine at your prescription pressure.
    - When the mask inflates, hold the headgear with both hands, position the mask on your nose, and pull the headgear over your head. Make sure that the cup of the mask is centered over your nose, and align the Head Strap to the center of your head.
    - Pull the headgear over the back of your head until the Neck Strap is snug just below your ears.
    - If you experience leaks, please refer to the “Adjusting for Leaks” section.
    - Lie down in your normal sleeping position. If any leaks occur, readjust the mask.
  • Adjusting for Leaks - If you experience leaks, try these steps:
    - With your CPAP or bi-level machine on and at your prescription pressure, pinch the portion of the mask directly over your nose, pull the mask slightly away from your face, towards your feet, and gently release.
    - If you experience leaks from the sides of the mask, adjust the Neck Straps by unhooking the tab from the strap and pulling the straps out to tighten the mask, then re-attach the tab to the strap.
    - If you experience leaks into your eyes, adjust the Head Strap.
    - At times it is possible to stop leaks and get a better fit by loosening the mask just a bit, then repeating Step 1.
    - Leaks can also occur if the headgear straps are too tight or too loose. With practice you should find the snug but comfortable fit that works for you.
  • Exhalation Valve:
    - There is no jet of air with exhalation. Venting is through a series of small pinholes.
  • Cleaning Instructions:
    - The mask can be cleaned by hand washing with a mild nonabrasive soap.
    - You may also wash it in a clothes washing machine using mild laundry detergent. Wash in cold or warm water, never use hot water.
    - Line dry.
    - Do not dry it in the clothes dryer.
    - The swivel is attached to the mask using latex free white medical tape. You may remove the swivel and clean it separately by soaking it in a solution of 1 part vinegar to 3 parts of water.
    - Thoroughly rinse the swivel after soaking then let dry.
  • Sound Levels:
    - A-weighted Sound Power Level 26 dBA
    - A-weighted Sound Pressure Level at 1 m 18 dBA
  • Cautions and Warnings:
    - Does not contain natural rubber latex. If you have any reaction to any part of this mask or headgear discontinue use immediately.
    - In the USA, federal law restricts this device to sale by, or on the order of, a physician.
    - This system should be used only with CPAP or bilevel systems recommended by your physician or respiratory therapist.
    - This mask should not be used unless the CPAP or bi-level system is turned on and operating properly.
    - The vent holes should never be blocked.
    - Please refrain from smoking while using this product
    - The mask must not be disinfected using 2% glutaraldehyde solution, heat sterilization, hot water pasteurization, autoclaving, or ethylene oxide gas sterilization. Do not use bleach or solvent containing trichloroethylene.


Circadiance warrants that your SleepWeaver Advance Soft Cloth Nasal PAP mask and headgear shall be free from defects in material and workmanship for a period of ninety (90) days from the date of purchase by the initial consumer.Circadiance does not warrant the tape used on the swivel.

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What is HPFY’s return policy?

Customer satisfaction is our top priority. We stand behind our products. If the merchandise you received is defective or not what you expected it to be, and you wish to return the item, please submit a return request in the My Account section of our website, contact our Customer Service department at (866) 316-0162 / (203) 616-2850 or email us.

  1. Merchandise must be returned within 30 days of the receipt of your order. Returns are not accepted after 30 days.
  2. Items (including parts and accessories) must be returned in new, unused, and resalable condition in its original packaging.
  3. Before returning any product, the buyer must obtain a Return Authorization Number (RA#) from a customer service representative. With your RA# you will receive a prepaid return shipping label.
  4. Orders returned without obtaining an RA# will be entitled to receive only "In-Store Credit" that can be used towards future purchases.
  5. Return orders are subject to a 20% restocking fees.
  6. All custom orders and hygienic items are non-returnable. Refer to the “Non-Returnable Items” section for further details.
  7. Returns will be reviewed and inspected before issuing credit. Please allow 3 to 4 weeks for processing. The credit will be applied to your original method of payment.
  8. If the return is the result of a defective product or shipping error, we will refund the entire purchase amount and return shipping costs.

Which products are Non-Returnable?

Due to the hygienic nature of some items, they are non-returnable. The items listed below are non-returnable:

  1. All hygienic items.
  2. Opened personal care items.
  3. Anything opened, used, or tried on.
  4. All customized items.
  5. Besides these, items that have the “non-returnable” phrase on the website.

We reserve the right to make adjustments due to errors, changing market conditions, product discontinuation or typographical errors in advertisements. Images on the site may not always reflect the actual product. Footrests or leg-rests are not included with wheelchairs unless specified.

How do I receive a return authorization number?

You can submit a return request by logging into your account. You will receive the Return Authorization Number (RA#) details in the email within 2-3 business days.

  • Login to your account
  • Go to “order history”
  • Click on “return order”
  • Fill out the return form and Submit it

If you do not have an email address, we will make other accommodations for RA# Details. Write the RA# on your label affixed to your package prior to shipment.

How long does it take to receive a refund?

Please allow 3 to 4 weeks to process the returns. Once the item is received, and inspected, your refund will be processed and automatically applied to your credit card or original method of payment.

Is there any Restocking Fees?

  1. 20% restocking fees will be applied.
  2. Outbound shipping cost is non-refundable.
  3. For orders that qualified for free shipping, $8.99 will be deducted from the refund if the product is returned.

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