Our commitment to you

At Clinique ASC, our commitment is to provide you with reliable, objective, and easy-to-understand information to help you make an informed choice for your CPAP treatment.

A CPAP mask must first and foremost be adapted to your face, your breathing, your sleeping habits, and your treatment. The right mask can help improve comfort, the seal, and the consistent use of your device.

Our role is to help you understand the differences between products so that you can choose the one that best meets your needs, with the support of our Mon Expert CPAP© team.

Help with choosing

Product overview

The React Health Siesta 2™ Full Face CPAP Mask is available in three individual sizes: S, M, and L. Each variant includes a full face mask with a cushion corresponding to the selected size.

The Siesta 2™ Full Face Mask covers both the nose and mouth and is designed to non-invasively deliver airflow from a positive airway pressure device, such as a CPAP or bilevel device.

Its frame, without a forehead support, offers an unobstructed line of sight. Its crown-style headgear, with shorter and lower straps, is designed to promote a comfortable fit. The circular venting system integrated into the frame helps disperse exhaled air and reduce the airflow directed towards the eyes.

Detailed product description

The Siesta 2™ Full Face CPAP Mask is intended for adults who have been prescribed positive pressure therapy and who are looking for an interface that covers both the nose and mouth simultaneously.

Unlike the FitPack SFF21000CAN, this configuration is offered with only one cushion size per mask. The choice of the S, M, or L variant must therefore be made according to the size appropriate for the user.

Each complete mask includes the cushion of the selected size as well as the frame, connector, valve, elbow, swivel, clips, short tube, and headgear.

The frame without forehead support, the quick-release clips without magnets, and the circular venting are among the distinctive features of the Siesta 2™ Full Face.

Product info

Technical specifications

Specification	Information
Manufacturer	React Health
Model	Siesta 2™ Full Face CPAP Mask
Type	Full face CPAP mask
Available sizes	S, M, and L
Canada references	S (SFF21001CAN), M (SFF21002CAN), L (SFF21003CAN)
Configuration	Individual complete mask with cushion corresponding to the selected size
Cushion type	Full face cushion
Frame	Frame without forehead support
Headgear	Crown-style headgear
Clips	Quick-release clips without magnets
Tube	Short tube integrated into the mask
Venting	Circular venting system
Usage	Positive airway pressure treatment as prescribed
Natural latex	Not made with natural rubber
Target patient	Adult over 30 kg for whom positive pressure therapy has been prescribed
Intended use	Single-patient re-use at home
Expected service life	1 year from first use

 

For more information on usage characteristics, components, pressure data, flow, and intended acoustics, please refer to the official React Health manual.

Therapeutic specifications

Specification	Information
Treatment type	Positive airway pressure
Therapeutic pressure range	4 to 30 cmH₂O
A-weighted sound power level	25 dBA ± 3 dBA
Sound pressure level at 1 m	17 dBA ± 3 dBA

 

For more information on usage characteristics, components, pressure data, flow, and intended acoustics, please refer to the official React Health manual.

Physical characteristics

The Siesta 2™ Full Face Mask uses a frame without forehead support to clear the line of vision. This design can be attractive for users who want to maintain good visibility before sleeping.

The headgear of the crown type uses shorter and lower straps to promote fit.

The mask features circular venting integrated into the frame. This design helps to disperse exhaled air and reduce the airflow directed directly towards the eyes.

The mask is available in three cushion sizes: S, M, and L. Each variant includes a single cushion size corresponding to the choice made at the time of purchase.

Components and replacement parts

To maintain a comfortable therapy and limit leaks, certain components must be replaced periodically.

Component	Canada reference
Complete Siesta 2™ Full Face CPAP Mask – S	SFF21001CAN
Complete Siesta 2™ Full Face CPAP Mask – M	SFF21002CAN
Complete Siesta 2™ Full Face CPAP Mask – L	SFF21003CAN
Replacement Siesta 2™ Full Face Cushion – S	SFF23001CAN
Replacement Siesta 2™ Full Face Cushion – M	SFF23002CAN
Replacement Siesta 2™ Full Face Cushion – L	SFF23003CAN
Replacement Siesta 2™ Adjustable Headgear	S22001CAN

 

*The actual frequency depends on usage, maintenance, and the condition of the components.

Official technical resources & videos

Manufacturer websites

• Main React Health Canada site
  • In French: https://www.reacthealth.ca/fr/
  • In English: https://www.reacthealth.ca/en/
  • Facebook: https://www.facebook.com/profile.php?id=61564487960128

• Official page of the React Health Siesta 2™ Full Face CPAP Mask
  • In French: https: //www.reacthealth.ca/fr/Sommeil/sommeil-masques#full-face-masks
  • In English: https://www.reacthealth.ca/fr/product/siesta-full-face-mask

Official product brochure, user guide, and care guide PDF:

• User manual for the React Health Siesta 2™ Full Face CPAP Mask
  • In French: https://www.reacthealth.ca/uploads/userfiles/files/documents/RH%20Canada_User%20Manual_Siesta%202%20Full%20Face%20Mask%20EN_FR.pdf

• User Manual for the Siesta 2 Full Face Mask
  • In English: https://www.reacthealth.ca/uploads/userfiles/files/documents/RH%20Canada_User%20Manual_Siesta%202%20Full%20Face%20Mask%20EN_FR.pdf

Mask size template

• Size template for the React Health Siesta 2™ Full Face CPAP Mask
  • In French: https://www.reacthealth.ca/uploads/userfiles/files/documents/RH%20Canada_Fit%20Guide_Siesta2_Full%20Face.pdf

• Mask Size Chart for the Siesta 2 Full Face Mask
  • In English: https://www.reacthealth.ca/uploads/userfiles/files/documents/RH%20Canada_Fit%20Guide_Siesta2_Full%20Face.pdf

Videos

• Main YouTube site for React Health Canada
  • Video available in English only: https://www.youtube.com/@reacthealth

• Usage guide for the React Health Siesta 2™ Full Face CPAP Mask
  • Video available in English only:

• • Operation guide for React Health's Siesta 2 Full Face Mask
    • https://www.youtube.com/watch?v=dMZ8P2mmgDg

• How to wear and adjust the React Health Siesta 2™ Full Face CPAP Mask
  • Video available in English only

• • Wearing your React Health Siesta 2 Full Face Mask
    • https://www.youtube.com/watch?v=ItBd3G3BhJs

Wearing the React Health Siesta Full Face Mask requires following precise steps to ensure a proper seal and comfort.

• Initial positioning: Place the top strap on the crown of the head and the other strap at the back. The cushion should cover both the mouth and the nose.
• Adjusting the bottom straps: Tighten the bottom straps snugly, but not excessively. You should be able to slide three fingers under the straps.
• Adjusting the top straps: Repeat the process for the top straps.
• Checking: Avoid constantly adjusting the velcro once you have found the right setting, in order to preserve its adhesion.
• Removing the mask: Use the quick-release clips by pushing the hooks forward on each side to remove the mask without disturbing the velcro settings.

Compatibility

The Siesta 2™ Full Face is designed to be used with a CPAP/APAP or bilevel device compatible with the user's prescription and therapeutic settings.

The mask must be used with an appropriate positive pressure therapy device and in accordance with the recommendations of a healthcare professional.

The mask's short tube connects to the air circuit via the swivel.

The S22001CAN headgear is shared with the Siesta 2™ Nasal, which can simplify management of replacement parts for users who alternate between these two types of masks.

Insurance and codes

Reimbursement to be confirmed according to the applicable plan.

Reimbursement and insurance rules in Quebec and Canada may vary according to the plan. Please confirm according to your file and the payer.

Return Warranty

Warranty: Clinique ASC offers a 30-day satisfaction guarantee under certain conditions and in collaboration with the manufacturer.

Returns: subject to Clinique ASC's conditions of sale. For hygiene and safety reasons, the conditions applicable to used interfaces may differ. Please refer to the conditions below.

Clinique ASC Policies and Conditions

Refund policy

Shipping policy

Terms of service

Box contents

Your Siesta 2™ Full Face CPAP Mask includes:

Component	Quantity	Canada Reference
Complete Siesta 2™ Full Face CPAP mask with cushion in the selected size, frame, connector, valve, elbow, swivel, clips, short tube, and headgear	1	Depending on the selected size: S (SFF21001CAN, ) M (SFF21002CAN), L (SFF21003CAN)
Full face cushion included	1	Corresponds to the selected size
Manufacturer documentation	1

Each individual variant includes only one cushion corresponding to the selected size. Unlike the SFF21000CAN FitPack, the S, M, and L cushions are not all included in this configuration.

Important information

• The Siesta 2™ Full Face is a device intended for positive airway pressure therapy and must be used in accordance with the prescription and recommendations of a healthcare professional.
• The mask is intended for use by adults over 30 kg for whom positive pressure therapy has been prescribed. It is intended for single-patient use at home.
• Choosing the wrong size or an improper fit can cause leaks, discomfort, or reduced therapy effectiveness.
• The headgear should not be overtightened in an attempt to correct a leak. The manufacturer recommends checking the fit and size of the mask if poor sealing or discomfort occurs.
• Ventilation openings must remain unobstructed.
• The mask must not be used without the valve in place.
• The mask is not intended for patients requiring life-support ventilation.

Manufacturer Info

React Health develops and distributes solutions for sleep and respiratory care.

The Siesta 2™ Full Face Mask was designed with a focus on fit, visibility, headgear comfort, and airflow management.

The design features a frame without a forehead support, crown-style headgear, quick-release clips without magnets, and a circular ventilation system.

Main features

• Frame without forehead support
  • The frame without forehead support provides an unobstructed line of vision and reduces the presence of components in front of the forehead.

• S, M, or L full face cushion
  • The full face mask is available in three cushion sizes to allow selection of the configuration that matches the user's face.

• Crown-style headgear
  • The design of the headgear aims to promote a comfortable fit through shorter, lower straps.

• Circular ventilation
  • The circular ventilation system disperses exhaled air and helps reduce airflow directed toward the eyes.

• Clips without magnets
  • The quick-release clips use a non-magnetic design.

• Integrated short tube
  • The mask includes a short tube allowing for connection to the air circuit via the swivel.

Who is this product for?

• The Siesta 2™ Full Face CPAP Mask can be particularly interesting for an adult using prescribed PAP therapy who breathes through their mouth during sleep or who desires an interface that covers both the nose and mouth simultaneously.

• It may also be suitable for users seeking a design with an unobstructed line of sight due to the absence of a forehead support.

• The choice between sizes S, M, and L should be based on facial morphology and cushion fit.

• The best full face CPAP mask is not necessarily the most popular one: it is the one that fits your face, your breathing, your sleeping position, and your treatment experience.

User benefits

• Nose and mouth coverage

  • The full-face design covers both the nose and mouth simultaneously and can be particularly relevant for users who breathe through their mouth while sleeping.

• Size selection

  • The S, M, and L variants allow you to select the desired cushion size directly.

• Unobstructed vision

  • The frame without forehead support offers more freedom in front of the forehead and can facilitate pre-sleep activities.

• Headgear comfort

  • The crown-style headgear is designed with shorter and lower straps to promote a comfortable fit.

• Airflow management

  • The circular ventilation helps diffuse exhaled air and reduces the airflow directed toward the eyes.

• Magnet-free clips

  • The magnet-free, quick-release clips make it easy to remove and put on the mask.

Why choose this product over another?

Quick comparison

Criterion	Siesta 2™ Full Face Mask	Siesta 2™ Nasal Mask
Facial contact	Greater	Moderate
Covers mouth	Yes	No
Delivery through nostrils	Yes	Yes
Mouth breathing	Most appropriate	Generally less suitable
Freedom of facial field	More limited	Medium to high
Bulkiness	Moderate to high	Low to moderate
Size selection	S, M, or L depending on variant	S, M, L, or XL depending on variant
FitPack S/M/L	Yes depending on FitPack configuration	Yes depending on FitPack configuration
User breathing mainly through the nose	Possible	Very relevant
Side sleeper	Variable	May be interesting
Significant nasal congestion	To consider depending on situation	May be less suitable

 

It is an alternative to consider alongside other minimalist full face masks such as the ResMed AirFit F30, ResMed AirFit F20, and Fisher & Paykel Evora Full Face.

This comparison is intended to outline the main design categories and does not constitute a clinical recommendation between brands.

Why this model?

The Siesta 2™ Full Face Mask is mainly distinguished by its design covering both the nose and mouth, its frame without forehead support, its crown-style headgear, and its circular ventilation system.

The availability in three variants—S, M, and L—allows you to order the specific size you are looking for directly if it is already known.

This configuration can be particularly interesting for a user who already knows their cushion size or who has received a size recommendation from a professional.

For someone still hesitating between several sizes, the Siesta 2™ Full Face FitPack SFF21000CAN may be a more practical option as it includes the S, M, and L cushions.

ASC™ Clinical Score

Clinical and practical criterion	My CPAP Expert© Evaluation
Size selection and adjustment	★★★★★
Comfort and ergonomics	★★★★☆
Leak management and mask stability	★★★★☆
Ease of use and removal	★★★★☆
Maintenance and component replacement	★★★★☆
Versatility for different user profiles	★★★★☆
Overall ASC™ Clinical Score	★★★★☆

 

The ASC™ Clinical Score is an editorial assessment by Clinique ASC based on product features, ergonomics, modularity, maintenance, and potential for use in various treatment contexts. It does not replace an individual clinical assessment by a professional.

Respiratory Therapist Tips - My CPAP Expert©

Clinical perspectives

Choosing the size is particularly important with a full face mask. A cushion that is too small may not correctly cover the sealing area, while a cushion that is too large may hinder optimal mask positioning.

The correct size should allow the cushion to sit properly on the face while maintaining a comfortable seal.

What respiratory therapists observe in the clinic

In the clinic, sealing issues are not always related to the mask itself. An inadequate size, poor cushion positioning, overly tight headgear, or improper setup can all contribute to a poor experience.

The manufacturer notes that improper fit, the wrong size, or a poorly positioned cushion can lead to sealing issues or discomfort.

Common mistakes

❌ Over-tightening the headgear to try and correct a leak.

❌ Choosing a size solely based on the initial feeling without verifying the cushion positioning.

❌ Neglecting sleeping position when adjusting.

❌ Replacing the entire mask when the problem may be coming from the cushion or headgear.

❌ Neglecting to clean the ventilation openings.

Adjustment tips

• The mask should be adjusted enough to maintain a seal without unnecessarily squeezing the face.
• The headgear should provide sufficient support without being excessively tight.
• Adjustment should ideally be verified with the device running and at the appropriate therapeutic pressure whenever possible.
• If a leak occurs, it is better to check the cushion positioning and headgear fit first rather than simply tightening the straps.

Adherence tips

• Avoid over-tightening the headgear.
• Verify that the cushion is correctly positioned before changing strap tension.
• Keep components clean and dry.
• Pay special attention to areas where the mask contacts the face and adjust the position if marks or discomfort appear.

Situations where the Siesta 2™ Full Face may be particularly interesting

• The Siesta 2™ Full Face may be particularly interesting if mouth breathing occurs during sleep.
• It may also be relevant when an interface that simultaneously covers the nose and mouth is desired.
• Its design may suit users who appreciate an unobstructed line of sight due to the absence of a forehead support.
• It can also be interesting for a user who already knows their cushion size and wishes to order a full mask in that size directly.

This product may not be the best choice for you if…

• You are looking for a minimal interface covering a smaller surface area of the face.
• You breathe comfortably exclusively through your nose and prefer a nasal or nasal pillow interface.
• You are particularly sensitive to the feel of a full face mask.
• You are unable to achieve a good seal despite having the proper size and fit.
• Your facial structure or sleeping position is better suited to a different mask design.

Situations where another type of product might be preferable

• A nasal CPAP mask may be preferable for a user who breathes primarily through their nose and is looking for a less intrusive interface.
• A nasal pillows CPAP mask may be an interesting option for a user looking for a particularly lightweight and minimal interface.
• A FitPack may be preferable when the optimal cushion size has not yet been determined.
• A personalized assessment with a respiratory therapist can help determine the most appropriate design based on your facial structure, breathing, sleeping position, and treatment experience.

Care and replacement

Manufacturer's maintenance tips

• The mask and headgear should be cleaned by hand.
• After each use, the mask components, with the exception of the headgear, should be gently cleaned in warm water (approximately 30°C) with a mild, unscented liquid detergent, then rinsed with potable water and air-dried away from direct sunlight.
• The vent holes can be cleaned with a soft-bristled brush.
• The headgear should be hand-washed weekly with warm water and a mild, unscented liquid detergent.
• Products containing bleach, chlorine, alcohol, aromatic agents, moisturizers, antibacterial agents, or scented oils should not be used to clean mask components.
• Any part showing visible signs of deterioration, such as cracks, crazing, or tears, should be replaced.
• The manufacturer indicates an expected lifespan of one year from the date of first use.

Mon Expert CPAP© maintenance tips

• A clean and properly positioned cushion is essential to maintaining a good seal.
• If leaks occur, check the cushion’s position, cleanliness, and headgear fit before simply tightening it further.
• The cushion should be replaced when it shows signs of deterioration or when its condition compromises comfort or the seal.
• The headgear should be inspected regularly and replaced when it no longer keeps the mask properly in place.
• The vent holes must remain clean and unobstructed.

Replacement schedule

The React Health guide indicates, for PAP masks, a frame with cushion/pad at approximately 1 every 3 months, headgear at approximately 1 every 6 months, and replacement cushions according to the frequency indicated by the manufacturer and the applicable reimbursement system.

The React Health replacement guide indicates replacement frequencies intended for CPAP supplies and reimbursement. These component replacement frequencies must be interpreted according to the applicable rules established below and do not replace an individual assessment. 

The replacement schedule should not be considered an absolute rule: the actual condition of the component remains an important factor in the decision to replace it.

Important: these indications constitute a reference replacement schedule and do not replace an assessment of the component's actual condition.  

The exact schedule must be established according to:

• • rules applicable to the patient's file;
  • manufacturer recommendations;
  • actual condition of the components;
  • frequency of use;
  • applicable insurance coverage;
  • healthcare team recommendations
    

Decision guide

Choosing the React Health Siesta 2™ Full Face CPAP Mask may be relevant if you are looking for a mask that covers both the nose and mouth and you already know which cushion size suits you.

The choice between S, M, and L should be made based on facial structure and the recommended fit.

If you are hesitating between several sizes, the Siesta 2™ Full Face FitPack SFF21000CAN may be more appropriate since it includes the S, M, and L cushions.

If your priority is an unobstructed line of vision, the frame without a forehead support is also worth considering.

If you are already using a full face mask and are primarily looking to replace a cushion or headgear, Siesta 2™ replacement parts can be chosen separately as needed.

Consult a respiratory therapist if leaks persist despite a proper fit, if the mask becomes uncomfortable, or if you are having difficulty determining the correct size.

Why choose Clinique ASC as your partner for respiratory health?

At Clinique ASC, choosing a CPAP mask is not just about selecting a size or model.

Our Mon Expert CPAP© 360° sleep respiratory therapy approach integrates respiratory therapy expertise with the patient's actual experience. Our role is to help you understand the differences between mask types so that we can consider your facial structure, breathing, sleeping position, comfort, seal, daily usage, and proper maintenance practices together to make an informed choice for your CPAP therapy experience.

For the Siesta 2™ Full Face mask, our value-added lies in supporting you through size selection, fit assistance, identifying potential causes of discomfort or leaks, and providing support for maintenance and component replacement before, during, and after your purchase.

Depending on available services, this support can be provided at home, via videoconference, by phone, or in the clinic.

The goal is simple: to help you find not just a mask that fits, but a CPAP solution that you will be able to use comfortably and regularly.