The Windmill Air Purifier

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The Windmill Air Purifier

Breathe clean & live healthy with the #1 purifier for the modern home. Pure air, pure style

Starts at
$349
Save up to
$50

Color: Bamboo

Now
  • Air Purifier
  • 3-in-1 Medical-Grade HEPA Filter
every 6 months
  • 3-in-1 Medical-Grade HEPA Filter

$60 every 6 months ($80 value)

  • 3rd party tested & verified
  • 3 year warranty
  • Free shipping
  • energy-star
  • aham-verifide-logo
  • carb-logo
  • ETL-intertek-listed-logo

Product Description

The Windmill Air Purifier is a sleek, smart, and ultra-quiet air purifier designed for the modern home. With 3-in-1 Medical-Grade HEPA filtration and an advanced laser-based air quality sensor, it helps capture odors, smoke, VOCs, and 99.97% of harmful airborne1 particles from your air. Connect the purifier to the Windmill Air app to track your Air Quality Index (AQI), set schedules, and enable extra features (like Child Lock). Two sleep modes (Whisper and White Noise), a deep-cleaning Boost mode, and a smart, auto-adjusting Eco mode make breathing clean air easier and more intuitive than ever.

Features

3-in-1 Medical-grade HEPA

Laser precision

Ultra-quiet

Child lock

Smart controls

Dual sleep modes

Tech Specs

Shipping & Returns

Embrace the great indoors

White The Windmill Air Purifier is placed on the floor next to the brown pugNavy The Windmill Air Purifier is placed on the dark table topWhite The Windmill Air Purifier is placed on the floor next to the white chairBamboo The Windmill Air Purifier placed on the floor next to bamboo shelf

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

White Air Purifier with black dusty HEPA filter
Meet

The Windmill Air Purifier

The perfect balance of beauty and performance

The Windmill Air Purifier in three different colors
Inspired by Japanese and Scandinavian architecture

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.

150 by 200 AP BAMBOO150 by 200 WHITE150 by 200 AP NAVY
150 by 200 AP BAMBOO
150 by 200 WHITE
150 by 200 AP NAVY

WATCH THE WINDMILL AIR PURIFIER IN ACTION

White Air Purifier standing on the floor
Photo: CNN Underscored
  • Medical-Grade HEPA
  • Activated Carbon Filter
  • Pre-Filter
  • Laser Sensor
  • Open AP
    Best-in-class performance

    Our Medical-Grade HEPA Filter captures 99.97% of small airborne pollutants1

    • Bacteria
    • Viruses
    • Mold
    • Pollen
    • Germs
    • Dust mites
  • HEPA ACF

    Activated carbon filter

    Helps capture smoke, odors, and other harmful VOCs

    • Odors
    • Pet smells
    • Smoke
    • Foods
    • VOCs
  • HEPA Pre-filter

    Pre-filter

    Helps capture dust, pet hair, and other large particles

    • Pet hair and dander
    • Dust
    • Dust mites
  • AP Indicator

    Robust air quality monitoring with laser precision

    Advanced laser-based air quality sensor monitors your air quality in real time

For any room up to 1,950 sq ft2

The Windmill Air purifier has a verified pollen CADR of 309, compared to Molekule (100) and Coway (240)3

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aham-verifide-logo
carb-logo
ETL-intertek-listed-logo
The_Windmill_Air_Purifier_cleaning_time_chart

Ultra-quiet operation

Starting at 16 dB, the Windmill Air Purifier is designed to blend seamlessly into your home environment

Sleep_modes
  • air purifier mode 01air purifier mode 02air purifier mode 03
  • air purifier mode boost
  • air purifier mode eco
  • air purifier mode sleep 01air purifier mode sleep 02
  • First cloud
  • Second cloud

Choose your mode

  • 1
    2
    3
  • Boost
  • Eco
  • Sleep
  • Low fan speed for undetectable operation

    blade low speed

    Medium fan speed for a gentle, smooth hum

    blade medium speed

    High fan speed for quick cleaning

    blade fast speed
  • Ultra-powerful cleaning when you’re out of the room

    blade boost speed
  • Auto-adjusts based on your AQI, so you never have to think about your air again

    Unhealthy
    Mode indicator redblade boost speed
    Boost
    Auto
    separator
    Good
    Mode indicator greenblade low speed
    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)

Control from anywhere

Smarter and intuitive

  • Measurement and tracking

    AQI chart

    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

AQI chartAutomationChild lockBeepingAutofade
A smart air purifier that isn’t an eyesore?

Now that’s a breath of fresh air.

The Windmill Air Purifier in three colors white bamboo and navy

Embrace the great indoors

3-in-1 filtration

Medical-Grade HEPA

Laser precision

Advanced PM2.5 tracking

Ultra-quiet

Like a whisper

Child lock

Perfect for nurseries

Smart controls

Control from anywhere

Dual sleep modes

Sleep soundly in the dark

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?

  1. Filter tested and verified to capture 99.97% of particulates .3 microns or larger.
  2. Based on smoke CADR of 260 and 8 foot ceilings, for 60 minutes on high fan speed.
  3. 3rd party tested. CADR (CFM) ratings: Pollen (309), Smoke (260), PM2.5 (260), Dust (256). Rated room size (12.4 minutes) is 400 sq. ft.

The Windmill Air Purifier - Bamboo

Bamboo
$0