Featured in The Unplastic Shop, curated with the producers of The Plastic Detox to reduce your daily exposure to microplastics.

Windmill Air The Windmill Air Purifier Max

A modern, white, rectangular appliance with rounded corners and vertical grooves—The Windmill Air Purifier Max by Windmill Air, featuring air quality monitoring—set against a plain white background. The Windmill Air Purifier Max by Windmill Air is a white HEPA air purifier with vertical grooves, shown alongside a smartphone displaying an app. Surrounding badges emphasize its awards, allergist recommendation, lab testing, AHAM verification, and lifetime warranty. Engineered to improve indoor air quality, it includes an activated carbon filter for advanced purification. A modern living room featuring a white sofa and the Windmill Air Purifier Max by Windmill Air wrapped in bamboo beside it. Text reads: Designed to impress. Engineered to perform. Improve your indoor air quality with a purifier made to be seen. The Windmill Air Purifier Max by Windmill Air is a white air purifier featuring integrated air quality monitoring and intuitive icons that indicate it removes smoke, odors, pet dander, bacteria, and pollen. The medical-grade HEPA filter captures 99.97% of airborne particles. Logos from testing and verification organizations are prominently displayed. A diagram of the Windmill Air Purifier Max by Windmill Air illustrates three filters: a HEPA air purifier filter (captures 99.97% of particles), an activated carbon filter (removes odors and VOCs to improve indoor air quality), and a pre-filter (traps dust and pet hair), each with brief descriptions.
A modern, white, rectangular appliance with rounded corners and vertical grooves—The Windmill Air Purifier Max by Windmill Air, featuring air quality monitoring—set against a plain white background.
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$478.00

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Complete Your Routine

Elevate your health and well-being with the Windmill Air Purifier Max, a game-changer for transforming your indoor air quality and creating a healthier you. Our advanced medical-grade HEPA filter eliminates 99.97%2 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

  • Air purifier dimensions (inches): 21.4 x 19.7 x 12
  • Weight (lbs): 21
  • Outlet: 120V (60 Hz)
  • Cord length: 5 feet 11 inches
  • In the box: Air purifier with power cord, manual, 1 free 3-in-1 Medical-Grade H13
  • HEPA Filter (needs to be replaced every 6 months)
  • Speeds: Low (1), Medium (2), High (3), Boost (4), Eco (5), Sleep modes (Whisper and White Noise)
  • Noise: 16 dB on Whisper to 54 dB on Boost
  • CFM (Airflow): 111 CFM on Whisper to 388 CFM on Boost
  • CADR (CFM): Smoke (286), Dust (284), Pollen (343), PM2.5 (260)
  • Rated Room Size (Sq. Ft.): 442
  • Certifications: ETL, Energy Star, AHAM Verified
  • App: Windmill Air

ABS, PP

  1. Unbox the purifier and place it on a flat surface with adequate clearance on all sides.
  2. Plug in the purifier and power it on.
  3. Download the Windmill Air app and follow the in-app instructions to pair your purifier.
  4. Select your preferred mode: Low, Medium, High, Eco, or Boost.
  5. Choose between auto-fade lights or an always-on display. Tap the AQI button to disable auto-fade. Tap once to wake the display and again to keep the lights on.
  6. Allow the H13 HEPA filter to capture 99.97% of airborne particles, including dust, pollen, microplastics, mold spores, smoke, and pet dander, down to 0.3 microns.
  7. Replace the filter every 6 months for best performance.

Quiet, smart, and powerful air purifiers that look as good as they work. 3-in-1 HEPA filtration captures 99.97% of pollen, smoke, dust, microplastics, and more (down to 0.3 microns). AHAM Verified and Energy Star certified.

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A collection of eco-friendly household items including a metal lunchbox, reusable bamboo utensils, toothpaste tablets, bamboo toothbrush, dish scrub, cleaning cubes, dish soap, and colored pencils, all arranged on a wooden board.
The unplastic shop

Curated to reduce plastic exposure where it matters most

Everything in this shop meets expert-backed criteria developed with the Oceanic Preservation Society — prioritizing reduced plastic where it counts most.

✓ Plastic never touches anything you ingest

✓ Free from BPA and all “BP” alternatives

✓ Free from PFAS and other “forever chemicals”

✓ Selected to avoid endocrine-disrupting chemicals (EDCs) and other chemicals associated with hormone disruption

Download the Standards

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