LifeAir IonFlow Signature Air Purifier

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The LifeAir IonFlow Signature Air Purifier has been discontinued.

The LifeAir IonFlow Signature air purifier is virtually silent, does not require expensive replacement air purifier filters and cleans the air in rooms up to 650 sq. ft. in size. Elegant, sleek, CARB-certified air purification designed for your lifestyle. Classic wood pattern finish with an amber light. Authorized LifeAir air purifier dealer. Fast, Free Shipping. See our expert rating & reviews.

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The LifeAir IonFlow Signature air purifier utilizes a patented IonFlow technology to clean the air in rooms up to 650 square feet in size. LifeAir air purifiers do not use traditional air purification technology such a pre-filter, HEPA filter or carbon. Instead, the LifeAir air purifier utilizes a unique and innovative method for cleaning the air from the most harmful particles: fine, ultra-fine and nano-sized particles. In fact, the LifeAir IonFlow Signature air purifier effectively removes the smallest and most harmful particles down to 0.007 microns in size, which is far smaller than what a HEPA filter is capable of removing from the air. This virtually-silent air purifier utilizes a cleanable and reusable particle collector that you simply rinse clean with water. The fact that you never need to buy replacement filters will save you lots of money and time in comparison to filter-based air purifiers. The LifeAir air purifier technology releases an extremely-high concentration of negative ions, which negatively charge airborne particles such as viruses, smoke, mold and pollen, while simultaneously, the LifeAir particle collector attracts and collects the negatively-charged particles and eliminates them from the air you are breathing. Unlike other air purifers that use older negative-ion generation technology, LifeAir's technology does not create any ozone and is certified by CARB (the California Air Resource Board) to ensure your cleaned air has not used or emitted any dangerous byproducts in the process of cleaning the air. The LifeAir IonFlow Signature air purifier provides your household with efficient, trusted protection against microbes in the air, including viruses, bacteria and mold. LifeAir is an excellent air purifier for those with allergies, asthma or COPD, those that are pregnant, as well as infants, children and others that are sensitive to influenza and other infections. According to a seven-year scientific research study, LifeAir IonFlow air purifiers immediately make 97% of viruses harmless in the air and making sure they will never bother you. The LifeAir IonFlow Signature air purifer is backed by a manufacturer's 2-year warranty.

  • Wants protection against the smallest, most dangerous air contaminants
  • Prefers filter-free air purification that does not create ozone
  • Suffers from allergies, asthma or lung disease such as COPD and needs to reduce particles from the air they breathe
  • Prefers a sleek, contemporary design that requires minimal space in their home

  • Offers particle filtration that surpasses HEPA standards
  • Effectively removes the smallest and most harmful particles down to 0.007 microns
  • Virtually silent operation at only 21 dB(A)
  • Elegant, contemporary design
  • Does not require expensive replacement filters
  • Particle collection plate is easy to clean with water
  • Utilizes a patented, negative-ion generation technology
  • Effective solution for allergies and asthma
  • Tested and proven to neutralize 97% of viruses
  • Low energy consumption of just 5 watts
  • CARB-certified, ozone-free technology
  • Designed for floor or tabletop placement
The patented IonFlow Technology works to clean the air from the most harmful particles: fine, ultra-fine and nano particles, all the way down to PM0.007. This is not traditional air purification, this is the future of air purification.
Particle Collector Cleaning:
  • Remove the collector from the ion generator and clean it with gentle dish detergent, water and a soft sponge or dish brush
  • Dry the collector with a dish towel
  • Put the collector back on the ion generator according to instructions in the manual

  • If you followed all the instructions above but the collector is still not clean, try the following:
  • Spray a cleaning detergent around the collector and let it sit for 5 minutes
  • Use a damp sponge and rub any remaining spots until they disappear
  • Dry the collector with a towel and place it back on the ion generator according to the instructions in the manual

Frequency of Cleaning:
  • The frequency of cleaning will depend on the environment
  • Recommended particle collector cleaning interval is every two weeks
  • Recommended corona needle cleaning interval is every two months

About the Particle Collector:
The particle collector has a strong positive charge that effectively attracts the particles in the air, so it will be dirty on the outside. At first you may experience it as a change in color as the particles are extremely small and fixed evenly over the surface of the collector. After a while however, it will become visible. When it becomes visible will depend on how polluted the environment is where the air purifier is placed. We recommend that you place the IonFlow Evolution model at least 3 feet away from all walls and furniture.
1. Airborne Particulate Filtration
2. Gas, Chemical & Odor Filtration N/A
3. Room Coverage
4. Noise Rating
5. Filter Life & Replacement Costs N/A
6. Ease of Operation
7. Quality of Construction: Air-tight design, no off-gassing
8. Electronic Filter Life Monitoring N/A
9. Manufacturer's Credibility, Warranty & Return Policy
10. Quality of Filters N/A
11. Value for Price
The LifeAir IonFlow Signature air purifier offers truly-silent operation and features a negative ionizer and a cleanable particle collection plate. This is similar to some old air purifier technologies that we have seen over the years, but LifeAir offers one major improvement—no ozone. We praised earlier air purifiers that utilized the same basic process until it became clear that while the unit was in fact cleaning the air of dangerous particles, it was also simultaneously polluting the air with ozone. LifeAir's patented process eliminates the production of ozone and the air purifier's safety is ensured with its certification from CARB, the California Air Resource Board.


  • Virtually-silent operation
  • No expensive replacement filters
  • No fan is required
  • Safe, CARB-certified technology
  • Easy, routine cleaning is all that is required
  • Can surpass HEPA filtration standards
  • Tested and proven to neutralize 97% of viruses
  • Low energy consumption saves money
  • Ozone-free technology


  • Collection plates do what they say, they collect airborne particles. They need to be cleaned on a regular basis depending on the air quality in any given environment. If you do not clean the unit's collection plate, over the long term your air purifier's effectiveness will begin to diminish
  • LifeAir air purifiers do not utilize a fan, and thus, natural air circulation is required for enhanced effectiveness


The LifeAir Signature air purifier utilizes a technology that charges and collects airborne particles on collection plates. We've seen this type of air purifier technology before and it was very popular with the exception of one problem—ozone generation. Older air purifiers using negative ions and collection plates, would by way of process, split oxygen molecules creating high levels of ozone, a natural lung irritant. Clearly, this was not good for the user, so filter-free air purifiers became very unpopular despite their low cost of ownership and easy collection plate cleaning. The new generation of air purifiers by LifeAir is the result of many years of research and development to take advantage of the benefits that customers enjoyed about those older-style air purifiers. But most importantly, LifeAir wanted to make sure that there would not be any dangerous byproducts emitted back into the air you are trying to clean. LifeAir's patented process creates zero ozone, and the result is a unique, cleanable particle collecting air purifier that you simply wash clean at regular intervals. This pateneted air purification process has been certified by CARB, the California Air Resource Board, which is an entity that is best known for ensuring consumer products that are distributed in California, and ultimately the entire USA, are safe for consumers and the environment. We believe you will enjoy these unique-looking air purifiers that provide a truly revolutionary particle removal process while having the added benefit of a low cost of ownership. Ultimately, LifeAir offers an air purifier that is efficient, affordable and requires easy maintenance.

LifeAir IonFlow Signature Air Purifier


LifeAir IonFlow Signature Air Purifier

Technical Specifications of LifeAir IonFlow Signature Air Purifier

  LifeAir IonFlow Signature Air Purifier
Model Number
Model Number IonFlow Signature
Square Foot Coverage
Square Foot Coverage Up to 650 sq. ft.
Power Requirements
Power Requirements 110v
Energy Consumption
Energy Consumption 5 watts
Clean Air Density Rate (CADR)
Clean Air Density Rate (CADR) CADR is not designed to test the LifeAir technology
Rated Air Flow of Fan
Rated Air Flow of Fan N/A
Delivered Air Flow
Delivered Air Flow N/A
Decibels Silent
Dimensions 26"h x 7.5"dia.

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