SKU: 2404054985
indoor oxygen purifier plant

indoor oxygen purifier plant Liquid Tree | Oak| True HEPA + Oxygen Production

Sale price$21.72 Regular price$24.13
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

indoor oxygen purifier plant Liquid Tree | Oak| True HEPA + Oxygen ProductionThe World's First Advanced Air Purification System That Produces Oxygen OAK The Liquid Tree combines cutting edge True HEPA filtration with living microalgae technology to deliver unprecedented air purification performance. This revolutionary dual system approach removes 99. 99% of dust, allergens, and pollutants while actively generating fresh oxygenequivalent to one mature oak tree. Dual Technology Air Purification Experience the power of nature and

The World's First Advanced Air Purification System That Produces Oxygen

OAK The Liquid Tree combines cutting-edge True HEPA filtration with living microalgae technology to deliver unprecedented air purification performance. This revolutionary dual-system approach removes 99.99% of dust, allergens, and pollutants while actively generating fresh oxygen—equivalent to one mature oak tree.

Dual-Technology Air Purification

Experience the power of nature and science working together. Our integrated True HEPA filter captures microscopic particles with 99.99% efficiency, while living microalgae continuously absorb CO₂ and produce oxygen, creating the healthiest indoor environment possible.

Real-Time Air Quality Monitoring

Stay informed with the built-in live AQI sensor that provides instant feedback on your indoor air quality. Monitor improvements in real-time as OAK transforms your space, giving you peace of mind and measurable results.

High-Efficiency Purification for Large Spaces

Engineered for spaces up to 500 sq ft, OAK Liquid Tree delivers professional-grade air purification suitable for:

  • Healthcare Facilities: Support patient recovery and reduce airborne pathogens with hospital-grade filtration and oxygen enrichment
  • Corporate Offices: Boost employee wellness, focus, and productivity by up to 20% with superior air quality
  • Large Living Rooms & Homes: Create a healthier sanctuary for your family with continuous purification and oxygen generation
  • Educational Institutions: Improve student concentration and learning outcomes in classrooms and common areas
  • Public Spaces: Demonstrate environmental leadership while protecting visitors and staff

Proven Performance Benefits

  • 99.99% dust removal with True HEPA filtration technology
  • Produces 3kg of fresh oxygen monthly—equivalent to one mature oak tree
  • Live AQI sensor for real-time air quality monitoring
  • Removes CO₂, VOCs, PM2.5, allergens, and airborne pollutants continuously
  • Up to 30% reduction in indoor CO₂ levels
  • Reduces sick building syndrome symptoms and employee sick days
  • Sustainable alternative to traditional HVAC systems with a lower carbon footprint
  • Stunning biophilic design that enhances any interior space

Technical Specifications for Liquid Tree

  • Height: 150cm (59 inches)
  • Diameter: 30cm (12 inches)
  • Weight: 45kg without water (99 lbs)
  • Power Consumption: 91W (True HEPA mode) | 50W (Standard mode)
  • Oxygen Production: 3kg per month
  • Coverage Area: Up to 500 sq ft with high-efficiency purification
  • Filtration: True HEPA + Living Microalgae Technology
  • Monitoring: Live AQI sensor with real-time display

Perfect for ESG & Sustainability Goals

OAK The Liquid Tree is more than an air purifier—it's a visible commitment to environmental responsibility and human wellbeing. This world-first technology helps organizations meet ESG targets while creating measurably healthier indoor environments.

Invest in the world's most advanced air purification system. Breathe cleaner air, enjoy more oxygen, and experience the future of indoor environmental quality with OAK The Liquid Tree.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2404054985

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4.4 ★★★★★
Based on 23 reviews
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M
Verified Purchase
Mystery Fan
Los Angeles, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Carol C
Birmingham, US
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to. 1000% love these.
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Reviewed in the United States on March 22, 2026
A
Verified Purchase
Asha
Port Orchard, US
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then. They both needed a firm pillow that is not super soft, firm but not achy. Finally found the perfect one.
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Reviewed in the United States on May 6, 2026
M
Verified Purchase
Mopardodgegirl
Waukegan, US
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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Reviewed in the United States on June 2, 2026
J
Verified Purchase
jin
Fort Morgan, US
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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Reviewed in the United States on June 6, 2026

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