Negative Ion Generator – Naturair Twin Air Pro Ionizer


  • Lowers Serotonin – Serotonin is not the happy hormone as you been told
  • Increases CO2 – CO2 is not the enemy you have been told
  • Promotes Deeper & More Restful Sleep
  • Improves & Uplifts Mood
  • Reduces Stress
  • Releases Tension
  • Reduces Allergies
  • Cancels out the harmful effects of positive ions from modern electrical equipment (televisions, computers, smart phones, wifi’s, etc)

In Stock

Negative Ion Generator – Naturair Twin Air Pro

  • Emits Trillions Of Negative Ions Per Second
  • No Positive Ions
  • No Measurable Ozone at 10 inches
  • Coverage Up To 640 Square Feet
  • Silent Operation
  • Removes airborne pollen, dust, bacteria, allergens, pet odors and dander, tobacco odor and smoke
  • No filters to clean or replace


Specifications For Naturair Twin Air Pro:

  • Product Size: Size: 3 × 7 × 13 in (7.5 × 18 × 33 cm)
  • Power Consumption: Less than 24 watts
  • Voltage: 110-240v
  • Area Coverage: Up to 640 square feet
  • Designed to run at least 50,000 hours
  • Negative Ion Density: Emits Trillions of negative ions per second with a measurement of 230 to 280 million negative ions per cubic centimeter at 12 inches
  • Two Emission Heads – 16 Fiber Emission Points
  • Ozone Density: Less than 0.009 ppm – undetectable at 10 inches
  • Unit Space Requirement: 10 inches in all directions with front of unit facing open air
  • 1 year warranty handled by the excellent customer service of Naturair

*Please consider this information before purchasing the Pro version. Naturair recommends anyone that has never used an ionizer to first purchase the regular non pro “Twin Air”. The Pro version puts out an incredible amount of negative ions and needs a lot of open space to do this. The non pro version is better suited for newbee’s and for people with small rooms and with rooms where electronic devices would be a concern. If you have a big room that is at least 12 by 12 feet, and high ceilings only then should you consider the pro version. We feel the regular twin air non pro is probably going to be suitable for most people to start with. Naturair says most people go with the Pro version and we understand that people want the one that puts out the most negative ions. We just feel that the Pro version might be too much for some people to start with, especially if you have a small room.


Here is what Naturair advises:

“It is incredibly strong(Twin Air Pro) and if you have never owned an ionizer please think twice before buying this one (Our Twin Air would be a better option). Please ensure you read the instructions that come with it prior to using it. It is much stronger than our previous 2017 version of the Twin Air Pro.


The wise decision would be to start out with the non pro version. We want you to be super happy with your purchase and to have the most optimal circumstances for you to achieve better health. And even though the non pro version puts out less negative ions then the pro version, it still puts out an incredible amount of ions and way more ions then most other units on the market.


***Please make sure you read all instructions carefully to get the most out of your ionizer. The negative ion generator must have clear space around each side of at least 10 inches and must face the open air so the ions can flow freely. Ionizers should not be placed within 3 feet of electronic devices like laptops and tv’s and the front should not directly face them up to a distance of 6 feet.


There are no filters the need to be replaced, the air is purified by negative ions. No additional costs are needed, simply plug the negative ion generator in and enjoy for many years!


***The ionizer should not be touched while in operation, especially the towers since they build up an electrical charge as part of its function. This is a by-product of the incredible amount of negative ions being generated by the unit.


When Ray Peat said that negative ion generators lower serotonin and increase CO2 we knew we had to try it. The sleep and mood improvements we have experienced are quite profound. Who knew that such a small device could produce such game changing results? Ray Peat knew, that’s who.


On our hunt to find the best negative ion generators we found some important factors that needed to be met. First, we needed a unit that produced enough of the incredibly healing negative ions. A lot of these units are woefully under powered, creating just a small fraction of the negative ions needed. This is why some who have tried have reported that they did not feel anything. The Naturair twin air pro puts out trillions of negative ions a seconds, yes trillions, with a T! You will be copiously bathed in these serotonin reducing ions and your mood and sleep will no doubt improve.


Another important aspect is to make sure the ozone output is kept to a minimum. All ionizers will make some ozone while generating. Due to the unique and patented design of the Naturair twin pro, ozone is not measurable at a distance of 10 inches.


Finally, making sure there is no positive ions generated is just as important. In our modern technology world we already get too much of them and that is a problem. The Naturair twin pro does not produce any measurable positive ions. You can rest easy knowing your are getting pure negative ions.


*The statements made on this website have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, prevent, treat, or cure any disease.


Customer Reviews

Based on 2 reviews
Todd G. (Nevada, United States)
Still not sure

Looking like a pair of 1950's radio broadcast microphones this Twin Air Ionizer was purchased after reading a couple product reviews for best Negative Ionizers for 2021. Other than occasional hiss, licks and high pitched beeps that almost sound like fast morse code I really can't say I notice anything in particular that it accomplishes.I wound up keeping it since their return policy was not very good with a high restocking fee. I assume this review will never make it to their webpage but that's how it looks from here.

Gregg G. (Georgia, United States)

I wanted to wait and have a chance to use the ion generator for a while so I can give a review based on experience and performance. I will say that this ionizer has been perfect for me. It works extremely well and has been trouble free. The entire room has the same feeling that you get during and after a thunderstorm. Very refreshing. Completely satisfied with purchase.