CPAP Not Working Like It Used To?Get Your Mask, Supplies, and Machine Checked in One Visit.
Book Your CPAP Mask, Machine & Supplies Check
Fill out the form below — our team will follow up by text or phone to find a time that works.
A focused CPAP Mask Fit, Machine & Supplies Check at A2Z Sleep & Oxygen helps Calgary CPAP users fix leaks, discomfort, and aging machine issues so therapy can finally work the way it should.
- ✓ Professional CPAP mask fitting for better comfort and fewer leaks.
- ✓ Supplies review: cushions, tubing, and filters checked for wear and mismatch.
- ✓ Machine performance and settings check, including review of therapy and comfort settings.
- ✓ Clear guidance if your machine is due for replacement.
When CPAP “Isn’t Working,” It’s Usually One of Three Things.
CPAP therapy depends on three parts working together — your mask fit, your supplies, and your machine.
If any one of them is off, you can end up with leaks, sore spots, congestion, noise, or a machine that isn’t working for you, even when your prescription hasn’t changed. Many CPAP users in Calgary are ready to give up.
Get your whole CPAP system reviewed at A2Z →Mask Fit
Leaks, pressure marks, and sore spots from a mask that no longer fits right.
Supplies
Worn cushions, tubing, and filters that quietly make therapy noisier and less effective.
Machine
An aging motor, drifting pressure, or settings that no longer match what your body needs.
Mask Fit, Supplies, and Machine Performance — All Checked in One Appointment.
A Mask That Actually Fits Your Face — and Your Sleep.
Mask fit and comfort strongly influence whether you actually wear CPAP long enough for it to work. Leaks into your eyes, pressure marks, sore spots, or a mask that feels too tight or too loose can make therapy miserable.
We review your current mask style and size, adjust straps, and help you explore options that feel more secure and comfortable so you can wear CPAP longer each night.
Worn Supplies Quietly Sabotage Your Therapy.
Old or deteriorating supplies can make your CPAP noisy, uncomfortable, and less effective.
We inspect your cushions, tubing, and filters for wear and tear, and recommend replacements or upgrades where needed so air can flow smoothly and quietly.
Make Sure Your Machine Still Matches Your Needs.
Over time, the internal motor in your CPAP wears out, pressure delivery can drift, and your ramp or comfort settings may no longer match what your body needs.
We run a performance check on your machine, review your therapy settings, and discuss whether the device is still within its typical service life or due for replacement.
What to Expect at Your A2Z CPAP Check.
Tell us what you’re struggling with
You’ll share your main CPAP issues — leaks, discomfort, old supplies, a noisy or aging machine, or pressure that feels “off.”
Hands-on mask fitting
Our team reviews your mask style and sizing, adjusts your straps, and helps you try options that may better match your face and sleep position.
Supplies review
We check your cushions, tubing, and filters, looking for wear, buildup, or mismatched parts that could be holding your therapy back.
Machine performance & settings check
We examine your machine’s pressure, review your comfort settings and therapy data to make sure they are dialled in for you.
Clear next steps
You leave with a clear plan — whether that’s a different mask, fresh supplies, updated settings, or full machine replacement where appropriate.
Is This CPAP Check Right for You?
This visit is designed for you if:
This is a great fit if…
- ✓ You’re a CPAP user in Calgary and feel like therapy “just isn’t working” anymore.
- ✓ You’re fighting with mask leaks, sore spots, congestion, or pressure marks.
- ✓ Your CPAP machine is 5+ years old, louder than it used to be, or feels weaker or too strong.
- ✓ You’re not sure if the problem is your mask, your supplies, or the machine itself.
Good to know
- i This visit is not a replacement for a full sleep study or physician consultation. We work alongside your medical team to support your ongoing CPAP care.
Meet the Team Behind Your Care.
A2Z Sleep & Oxygen brings together sleep medicine physicians, respiratory specialists, and clinical staff dedicated to individualized, science-based care.
Dr. Michael Braganza
Medical Director, Sleep Diagnostics
Dr. Tom Lim
Medical Consultant, Respiratory Medicine
Dr. Daniel Miller
Medical Consultant, Respiratory Medicine
Riley Epp, NP
Director, Clinical ServicesVisit A2Z Sleep & Oxygen in Calgary.
We love our patients, so feel free to visit during normal business hours — no referral needed for this check.
A2Z Sleep & Oxygen – Calgary
850 – 10655 Southport Road SW
Calgary, Alberta T2W 3N2, Canada
Real Reviews from Real A2Z Patients.
A2Z Sleep & Oxygen is rated by real patients on Google — here’s what some of them have to say about their experience.
Ready to Get Your CPAP Working Better?
Fill out the short form to request your CPAP Mask, Machine & Supplies Check at A2Z Sleep & Oxygen. Our team will review your information and follow up by text or phone to help you book a time that works.
- ✓ No referral needed to request this visit.
- ✓ Local Calgary clinic, with limited appointment times available.
- ✓ One visit covers your mask, supplies, and machine — all in one place.
Book Your CPAP Mask, Machine & Supplies Check
First name, mobile phone, and email — that’s all we need to get started.
By submitting, you agree to be contacted by A2Z Sleep & Oxygen about this request by text, phone, or email.