Congestion doesn't wait for a decent hour.
Neither should relief.
It's always the middle of the night. The cough kicks in, the whole house is asleep, and the last thing you need is a machine loud enough to finish the job of waking everyone up. MistFlow runs quiet enough to use three feet from a crib — so treatment doesn't cost you the one thing you actually need: sleep.
- Under 25dB — quieter than the coughing it's treating
- Fits newborn to grandparent — no second nebulizer to buy or store
- Charges while you sleep, cordless when you need it fastest
See exactly how it works, so you're never figuring it out mid-cough.
Every clip below is MistFlow doing exactly what it does in your house — tap any one to play with sound.
Every design choice solves the same problem: noise, at the worst possible time.
MistFlow isn't a shrunk-down clinic machine. It's built, decibel by decibel, around the moments it actually gets used.
Quiet enough that sleep isn't the trade-off
At under 25dB, MistFlow sits closer to the sound of breathing than to a running air conditioner. That's the difference between a treatment that fits into a sleeping house and one that fights it.
- Vibrating mesh motor, no compressor buzz
- Safe to run three feet from a crib
Buy it once. Everyone in the house can use it.
A smaller mask for kids, a larger one for adults, and a mouthpiece for anyone who doesn't love wearing a mask — all in the box. It's the one thing in the medicine cabinet that never sits unused.
- Child + adult masks, plus mouthpiece, included
- Travel pouch so it goes wherever a flare-up might
The same core tech hospitals use, shrunk to fit a nightstand
A vibrating mesh plate and onboard chip turn liquid into a fine, consistent mist instead of relying on a loud compressor to force it through. Precision engineering is exactly what you can't see — and exactly why it's quiet.
Charged during nap time. Ready the second you need it.
No cord to hunt down in the dark, no outlet to fight for. The 1200mAh battery holds a charge through the day, and the light flashes red while charging and stays solid once it's full — so you always know exactly where it stands.
- Cordless operation, anywhere in the house
- Low-battery alert — never caught off guard mid-session
One button. No manual. No overthinking it, even half-asleep.
Large fog output
Power on and the display reads 10 — high-mist mode for a faster session when you don't have time to wait.
Small fog output
One press of the mode button switches to 20 — a gentler, low-mist setting for sensitive little ones.
Automatic clean
Hold the mode button and the display shows 05 — a self-clean cycle that does the part nobody wants to do by hand.
Low-battery & liquid-absence alerts
The indicator flashes if the battery's low or the cup runs dry — so you find out before the session stalls, not during it.
Everything you'd ask before it ships
Yes. MistFlow runs under 25dB — closer to the sound of normal breathing than to a running air conditioner (49dB) or a loud room (59–69dB). Most parents run it in the same room as a sleeping child without a stir.
The mesh chamber accepts standard saline solution and most liquid nebulizer medications. Always follow your doctor's or pharmacist's guidance on which solution, dose, and schedule are right for you or your child.
MistFlow runs on a rechargeable 3.7V, 1200mAh li-ion battery. The indicator flashes red while charging and stays solid once it's full — charge it during the day, grab it the second you need it. Note: the charging adapter isn't included.
It's built to be the opposite. Hold the mode button to trigger the automatic clean cycle (mode 05) — the indicator light walks you through it. The mesh plate, nozzle, and sealing ring also detach for a quick rinse.
Yes — every MistFlow ships with a smaller mask sized for children, a larger mask for adults, a mouthpiece attachment, and a travel pouch, so the whole household shares one unit instead of buying several.
MistFlow ships within 24 hours and is backed by a 30-day guarantee. If it isn't the right fit, reach out to our support team and we'll make it right.
What families are saying
Stop dreading the next flare-up.
Join 2,300+ families who traded a loud compressor for a device quiet enough to use without waking the house.