Home Shop Wein Vortex VI-3500 High-Density Negative Air Ionizer

Wein Vortex VI-3500 High-Density Negative Air Ionizer


What are the benefits of an air ionizer?

  • Seasonal and nonseasonal mood enhancer comparable to / compatible with light therapy
  • Helps purify the air of dust, allergens, viruses, mold spores, odors and smoke
  • For rooms up to 800 square feet (40’ x 20’).
  • Easy setup and filterless
  • Can help fatigue, eye strain, irritability and headaches
  • Airflow output exchange rate of 150 feet per minute
  • Outputs 3.4 trillion ions per second
  • Specifically designed to not interrupt computer systems
  • Absolutely silent
  • No Filters to change

$135USD (US Shipping Included)

Please email info@cet.org for international orders
Sold By: Center for Environmental Therapeutics


The Vl-3500 uses the wonders of miniature technology to imitate nature’s ionization process in one of the most portable, efficient, and economical personal air purifiers available. Small enough to use in any room, yet powerful enough to clean large air spaces.

When the user sits near to the ion emitter, the Vortex delivers a heightened dose of ion flow to the body, which has distinct mood lifting properties that can counteract the major symptoms of Seasonal Affective Disorder, as discovered in controlled research trials at Columbia University. This novel treatment meets CET’s stringent criteria for inclusion in the family of environmental therapeutic devices. Click here for more information on negative air ionization, and here for a personal story.

Beginning the moment you plug it in, the Vl-3500 releases a powerful steam of 3.4 trillion ions per second into the air in a pulsing “on-off” cycle. During the “on” cycle, vortex waves of ions are electronically swirled into the air at a rate of 150 feet per minute, effectively washing the air of even the most microscopic pollutants. Meanwhile, a built-in ion detector monitors ion production level. During the “off” cycle, the ionized pollutants fall harmlessly to the foam collector pad on the Vl-3500 or to the floor. The pollutants are removed during your normal vacuuming and dusting, and when you wipe the Vl-3500 pad clean.

Universal all-countries adapter. Must use adapter provided with unit. Special pricing for CET customers is $120, plus $15 shipping.

Please click here for a guide on how to use the VI-3500 to alleviate depressed mood and here to learn more about the proven and potential benefits of negative air ionization.

$135USD (US Shipping included)
Please email info@cet.org for international orders


Highly recommend!
Ken B., United States

I use one in each room in my home which is about the same cost as one unit of many competitors and then there are filters to replace as well.

Works very well
Mary H., United States

This unit produces 1000 to 1000000 times more ions than portable units.

Excellent product
Alana Z., United States

Was amazed at how in less than a minute I could feel the ions!

They have kept a 96 year old out of the hospital
Cindy D., United States

Have wanted a personal air purifier for years, so I finally purchased one for myself! I bought 3 for my dad’s 96 year old girlfriend. They have kept her out of the hospital for 3 years. We cannot thank you enough!!

Vortex VI3500 is a lifesaver!
Apolonia G., United States

I used to wake up with a clogged throat, nasal drips, and felt I would some nights choke in my sleep. I coughed up a heavy phlegm every morning. Now I place the Vortex close to my head about 16 inches, and wake up with a clear throat and no phlegm.

I am very satisfied
Nahel B., United States

I live in a valley in a very busy area, the concentrations of PM 2.5 and PM 10 sometimes are very high. I turned on your Vortex Vi-3500 in a room and with my fine dust meter I noticed a clear reduction of the concentration of these particles in the room. I am a civil engineer and I would advise my customers to install your product to improve the quality of the air they breathe.

I want to help! ❤️