The Windmill Air Purifier
The Windmill Air Purifier
Feel the difference in your sleep, energy, skin, and overall health with our Medical-Grade HEPA Air Purifier (Energy Star rated, AHAM Verifide, and CARB and ETL certified)
Color: Bamboo
- Air Purifier
- 3-in-1 Medical-Grade HEPA Filter
- 3-in-1 Medical-Grade HEPA Filter
$60 every 6 months ($80 value)
- 3rd party tested & verified
- Lifetime warranty
- Free shipping
Learn more
Overview
Elevate your health and well-being with the Windmill Air Purifier, a game-changer for transforming your indoor air quality and creating a healthier you. Our advanced medical-grade HEPA filter eliminates 99.97%1 of harmful particles like allergens, smoke, and pet dander, clearing the path to better health. Plus, our activated carbon filter layer removes smoke, odors, and other volatile organic compounds (VOCs). With real-time air quality monitoring and smart app connectivity, you’ll have complete control over the air you breathe every day. Invest in your health and discover the wide-ranging benefits of purified, clean air.
Features
3-in-1 Medical-grade HEPA
Laser precision
Ultra-quiet
Child lock
Smart controls
Dual sleep modes
Tech Specs
Shipping & Returns
The Windmill Air Purifier Benefits
Myth:
Indoor air quality is as good as outdoors
Fact:
Indoor levels of pollutants can be 2-5x — and occasionally more than 100x — higher than outdoor levels
Breathe in a better you
HEPA air purifiers are well-researched and scientifically proven to improve overall health and well-being
Better sleep
Improve sleep by 360 minutes per month
By removing pollutants & odors, and providing white noiseJournal of Sleep Research
More energy and mental focus
Boost alertness, reduce fatigue, and improve memory
By lowering neuroinflammation and oxidative stressHarvard, School of Public Health
Fewer allergy & asthma symptoms
Significantly reduce indoor allergens and asthma triggers
By removing respiratory irritants and particles in your airAsthma and Allergy Foundation of America
Less pet hair & dander
Clean and sneeze less with our pre-filter - for pet hair -
and H13 HEPA filter - for dander
By removing 99.97% of dander down to 0.3 microns3rd Party Tested and Verified
Healthier skin
Reduce wrinkles & pigmentation which can damage skin
and accelerate aging
By eliminating pollutants (PM2.5) and VOCsJournal of Investigative Dermatology
Reduced smoke and odor
Remove 2.9X more smoke particles and volatile organic compounds (VOCs) vs. HVAC systems alone
By using filtration with H13 HEPA and activated carbonCornell
First and only air purifier with a real bamboo finish
Choose from real bamboo, sleek white, or bold navy to style and elevate any home space.
WATCH THE WINDMILL AIR PURIFIER IN ACTION
Best-in-class performanceOur Medical-Grade HEPA Filter captures 99.97% of small airborne pollutants1
- Bacteria
- Viruses
- Mold
- Pollen
- Germs
- Dust mites
Activated carbon filter
Helps capture smoke, odors, and other harmful VOCs
- Odors
- Pet smells
- Smoke
- Foods
- VOCs
Pre-filter
Helps capture dust, pet hair, and other large particles
- Pet hair and dander
- Dust
- Dust mites
Robust air quality monitoring with laser precision
Advanced laser-based air quality sensor monitors your air quality in real time
Not sure if you need this?
Our medical-grade HEPA purifier is perfect for
Well-being and sleep enthusiasts
Parents (of humans and pets!)
Allergy and asthma sufferers
Home chefs and bakers
Wildfire-prone homeowners or renters
... and anyone who breathes
For any room up to 1,950 sq ft2
The Windmill Air purifier has a verified pollen CADR of 343, compared to Molekule (100) and Coway (240)3
Ultra-quiet operation
Starting at 16 dB, the Windmill Air Purifier is designed to blend seamlessly into your home environment
Choose your mode
Low fan speed for undetectable operation
Medium fan speed for a gentle, smooth hum
High fan speed for quick cleaning
Ultra-powerful cleaning when you’re out of the room
Auto-adjusts based on your AQI, so you never have to think about your air again
Unhealthy
BoostAuto
Good
Low- Whisper (16 dB)
For a silent sleep without lights or distraction
White noise (47 dB)Optimized white noise to 47 dBs (research-backed for better sleep)
Smarter and intuitive
Measurement and tracking
View your indoor AQI (Air Quality Index, PM2.5) in real-time and track it over time, right from the app!
Scheduling and automations
Child lock
Beeping on and off
Lights on and off
How we compare vs. others
Our medical-grade HEPA air purifier is not only gorgeous - it’s high-performing, 3rd party verified, optimized for sleep, and is the quietest in its class
Design
HEPA Filter Type
Suggested Room Coverage (sq ft)
Clean Air Delivery Rate (CADR)
Energy Star Certified1
AHAM verified
Quietness
Smart Control & Monitoring
Cost
OVERALL VALUE
Windmill
DESIGN
Modern & minimalist
HEPA FILTER TYPE
H13 (Medical-Grade)
ROOM COVERAGE (Sq Ft)
442 sq ft (Max: 1950)
CADR (CLEAN ...)
284
ENERGY STAR CERTI...
Yes
AHAM VERIFIED
Yes
QUIETNESS
Starts at 16 dBs
SMART CONTROL
Yes
COST
$299
OVERALL VALUE
AirDoctor
Appliance-y
H13
254 sq ft
162
No
No
Starts at 40 dBs
Yes
$389
Coway
Odd circle design
H12
361 sq ft
248
Yes
No
Starts at 24 dBs
Yes
$239
BlueAir
Appliance-y
H13
388 sq ft
250
No
No
Starts at 23 dBs
Yes
$249
Levoit
Appliance-y
H13
358 sq ft
240
Yes
Yes
Starts at 24 dBs
Yes
$219
Sans
Appliance-y
H13
354 sq ft
208
No
No
Starts at 30 dBs
No
$469
Molekule
Aesthetic but futuristic
H13
221 sq ft
Not disclosed
No
No
Starts at 30 dBs
Yes
$1,014
Mila
Box-y
H12-H14
392 sq ft
263
No
No
Starts at 24 dBs
Yes
$349
Jaspr
Bulky
H12
Unlisted
356
No
No
Starts at 33 dBs
No
$1,399
Now that’s a breath of fresh air.
FAQs
What makes Windmill purifiers different from other purifiers?
Does the Windmill purifier require a wifi connection to operate?
Can the Windmill purifiers filter out smells and odors?
From the ones living breezy
- Filter tested and verified to capture 99.97% of particulates .3 microns or larger
- 3rd party tested. CADR (CFM) ratings: Pollen (343), Smoke (286), PM2.5 (260), Dust (284). Rated room size (12.4 minutes) is 442 sq. ft.
The Windmill Air Purifier - Bamboo