Air Supply® Rechargeable AS-300RB Wearable Ionic Air Purifier


Take pure air wherever you go.

Ideal for any indoor space including air travel, movie theatres, waiting rooms, care homes or hospitals.

  • Massive output upgrade to 85 cubic metres air per hour
  • Propels pure air into your personal breathing zone.
  • .04 micron efficiency
  • Rechargeable! No more expensive batteries to buy.
  • 28 hours of run time per charge, charges via USB cable.
  • Portable, ultra light, mini and wearable.
  • Silent, fan-less, filterless and maintenance free technology.
  • Invented, Designed, Assembled and Packaged by WEIN USA from local and imported components
(2 customer reviews)

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  • Genuine products
  • Shipped via Australia Post
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The USB rechargeable Air Supply® AS-300RB.

With 28 hours of run time per charge, this ultra light weight, wearable unit propels 85 m3/h of pure, healthy air into your personal breathing zone. Created especially to help sufferers who want to breathe more easily when indoors or travelling. Gram for gram the AS-300RB outperforms the competition and is top of the line in personal air purification. With an advanced plasma discharge design, the AS-300RB comes with solid platinum emitter and stainless steel grid. This Air Supply® Rechargeable also comes with a breakaway strap for user safety. Benefit from a decade of advanced research from the pioneer in ionic wearable air purification.

MiniMate Air Supply Rechargeable AS-300RB

How it Works

The Air Supply® Rechargeable generates an intense electrostatic ion wind that charges floating particles in the breathing zone. The particles are then electrostatically repelled away from the wearer substantially creating a particle free exclusion zone for toxic pollutants and contaminants in the breathing zone. Perfumes and odors are also minimized by the Air Supply® Rechargeable ionization effect.**

Significant and substantial reductions of airborne breathable particles have been confirmed by leading world authorities in health related aerosol studies by Wein Air Supply® Rechargeable technology from .04 to 3 microns in size. This represents most viruses and bacteria. Because this happens outside the body. It does not matter how infectious or toxic these particles are!

Substantial inhalation risk reductions were confirmed under strict laboratory conditions in confined spaces (aircraft cabin simulations) and large test calibration chambers (rooms) used. A leading aerosol scientist Dr. Sergey Grinshpun who peer reviewed the studies said:

“Whether a particle is biological or virulent in humans is of no relevance while it is airborne. While still airborne, these virulent particles obey the same laws and effects as all airborne particles of the same aerodynamic size and density.”

Testing with inert particles of the same size and density therefore yields a very powerful methodology to characterized any floating particle whether infectious or not.

**Helps combat airborne germs, bacteria, and viruses by lessening the concentration of such inhaled toxic pollutants, allergens, and contaminants. Lessening the particle concentration reduces the probability of inhaling an infectious dose thereby lowering the probability of becoming infected. We treat the air not the wearer and these products are not medical products. Do not discontinue any medical therapy. We do not claim to treat, cure, lessen the progression or severity, or prevent any disease.


  • Helps combat against: Dust, Mold Spores, Pollen, Smoke, Viruses, Fumes, Odors, Allergens
  • ​Rechargeable up to 28 hours of run time
  • ​Helps you Breathe easier when in waiting rooms or on a plane.
  • Maintenance Free
  • Thousands of positive reviews and anecdotes worldwide.
  • Four US patents granted.
  • Tested safe for airplane avionics.
  • Tested down to virus size range of .04 microns.
  • Solid platinum permanent emitter and stainless steel collectors for corona discharge purity.
MiniMate Air Supply Rechargeable AS-300RB

Why Wein AS-300RB beats its Competitors

1. Our advanced superior technology generates its own 90 ft/min ventilation anywhere you go with validation links that others do not have. This is critical in preventing virus deposits on skin, clothing, hair, mouth, nose and eyes. Other brands use your body as the collector by virtue of needing to place their conductive neckcord around your neck.

2. Other brands use a fragile carbon emitter that wears very fast and produces carbon nanoparticles you can inhale. AS-300RB only uses PERMANENT solid platinum with ultrapure ionizing wind.

3. Other brands use older technology – WEIN invented and perfected wearable air purification with 5 years of validation studies by eminent scientists in respiratory protection.

Technical Specs

  • Ion Density:50 million ions/cc
  • Ion Wind:50 feet/minute
  • Power Usage:0.2 watts
  • Power Output:150 milliwatts
  • Full Charge Run Time:28 hours
  • Charge Time:3 to 5 hours
  • Ozone output:Less than .028 ppm, UL, FUJI, USC, Intertec
  • Attachments:Lanyard neck cord
  • Charging Cable:USB cord
  • Emitter:Solid platinum
  • Collector:stainless steel
  • Size (mm):Box:112 x 82 55 Unit: 75 x 50 x 25
  • Weight:40 grams
  • Color:Black

iHealth presents the information related to products & testimonials for educational and/or information purposes and not to treat, diagnose or cure any Medical Condition. iHealth products are to NEVER replace competent Professional Medical advice and as such advises potential users to consult their physician before commencing any nutritional program or undertaking dietary changes.

2 reviews for Air Supply® Rechargeable AS-300RB Wearable Ionic Air Purifier

  1. 17956763590 (verified owner)

    I purchased this for my husband who suffers from allergies which affect his eyes and breathing. Since using his mini mate air supply, for one week now, his eyes no longer itch and stick together upon waking in the morning. They were so bad he couldn’t open them until bathing with warm water and no it was not conjunctivitis – it was allergies. He has also suffered from blocked sinuses which have caused post nasal drip which causes him to cough often but since using this device he very rarely coughs, his sinuses have cleared and he rarely uses his puffer. I am so impressed I am ordering one for myself simply for the ionic health benefits. Highly recommended.

  2. Derick

    An avid user! I KNOW these products work. When in public over the past 2 years and travelling, I used with my mask when out and about and stayed well. Now with no mask, allergies are a thing of the past and the fresh clean air keeps coming. I love the 28 hour battery life too, I wish my iPhone did that!! Wein products are the best in the world for personal protection especially when people are hacking and sneezing all around me.

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