Sleep
Let the day settle.
Whisper mode quiets the fan and the light, while the sensor keeps watch through the night.
Air, made personal.
Meet the quietest
roommate.
AER One reads the room, clears the air, and disappears into your rhythm. Cleaner focus by day. Deeper rest by night.
★★★★★ 4.92,400+ calmer rooms
08GOOD
AER
18 dBSleep mode
99.97%Fine particles
01 Thoughtful air care, without the appliance energy.
12×Room air refreshed
each hour
each hour
18dBQuieter than
a whisper
a whisper
220ft²Made for your
personal space
personal space
8moLong-life
CoreFilter
CoreFilter
Fits your rhythm
One small shift.
Three better rituals.
42
Focus
Clear space to think.
Auto mode responds to dust and VOC changes before stale air interrupts your flow.
⌁
Home
Keep the good parts.
Captures cooking haze, pet dander, and everyday particles—without covering life in fragrance.
Quietly capable
Know your air.
Then forget about it.
AER One’s three-stage CoreFilter and dual sensors work as one calm system. It reacts in real time, then returns to near silence.
01
Particle + VOC sensingReads invisible changes 10 times a second.
02
Three-stage CoreFilterPre-filter, true HEPA, activated carbon.
03
Adaptive Auto modeCleans only as much as your room needs.
Washable mesh
True HEPA
Carbon core
AER
Room air08GOOD
No app required
Clarity at
a glance.
The soft-glow display translates air quality into one simple number. Tap once for sleep mode. Hold to dim it away.
- Good 0–35
- Fair 36–75
- Poor 76+
Notes from real rooms
Small device.
Noticeable difference.
“I stopped waking up congested. The nicest part is that I don’t think about it—it just quietly does its job.
“It is the first purifier I’m happy to leave out. We bought a second one for the studio after three days.
08GOOD
AER
In the boxAER One · CoreFilter · USB-C cable · Quick start guide
Choose your AER
Clear air starts here.
Finish — Moss
✓ Free delivery by Sep 15✓ 30-day trial✓ 2-year warranty
Secure checkout · Visa · Mastercard · PayPal · Apple Pay
Good to know
Questions,
cleared up.
How much space does AER One cover?+
One device refreshes personal spaces up to 220 sq ft / 20 m². For a bedroom plus workspace, choose the Duo.
How often do I replace the filter?+
The washable pre-filter should be rinsed monthly. CoreFilter typically lasts 6–8 months, depending on air quality and daily use.
Is it quiet enough for sleep?+
Sleep mode runs at 18 dB and dims every light automatically. The display can also be switched off completely.
Where do you ship?+
We currently ship to the US, Canada, UK, EU, Australia, and New Zealand. Orders usually arrive in 3–7 business days after dispatch.
What is the return policy?+
Try AER One at home for 30 days. If it is not right for your space, contact us for a return authorization.