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IQAir HealthPro Plus HEPA Air Purifier

IQAir HealthPro Plus HEPA Air Purifier Review

IQAir HealthPro Plus is one of the best HEPA air purifiers for allergies and asthma relief.

The exclusive Hyper HEPA filter captures smaller particles than other HEPA filters – up to 0.003 microns. This ensures that there are virtually no allergens left for you to breathe in.

If you struggle with a stuffy nose, smell sensitivity, asthma, or allergies, this is the best HEPA air purifier you’ll get for your money.

Yes, it is more expensive than most other HEPA air purifiers. But we think it’s worth it, and most customers agree.

Read on to learn about the IQAir HealthPro Plus, how well it works, and what features it comes with.

If you are looking for a cheaper air purifier, read our HEPA air purifier buying guide for budget alternatives.


  • High performance 3-stage filtration that effectively gets rid of cigarette smoke and allergens.
  • Includes UV-C sanitation to kill germs and bacteria.
  • Three fan speed options.
  •  Highly portable – easy to move it from room to room.


  • No timer.  
  • Not ideal for large spaces.

Best Features 

iqair air purifier features

1. High-Performance 3-Stage Filtration

The IQAir HealthPro Plus uses three stages of filtration to remove pollen, mold spores, dander, and other allergens from the air.

It’s the most advanced filtration process we’ve seen in any HEPA air purifier, removing far more and far smaller allergens than other brands.

Here’s what happens at each filtration stage.

Stage 1: PreMax Filter for Micro-Particle Filtration

The first filter is where larger allergens such as pet dander, dust, pollen, and mold spores are filtered out of the air.

As the PreMax filter cleans the air, it also protects the other filters from clogging. This improves airflow through the purifier, filtration efficiency, and the lifespan of the filters.

Stage 2: V5-Cell Filter for Gas and Odor Filtration 

The second filter is where gasses and smells are filtered out.

The V5-Cell consists of a granular activated carbon filter that absorbs odors and various gaseous chemicals as well as a pelletized chemisorption filter that targets harmful chemicals like formaldehyde.

Stage 3: Hyper HEPA Filter for Fine and Ultrafine Particle Filtration 

Standard HEPA filters can filter out particles as small as 0.3 microns. That’s pretty good. The Hyper HEPA filter in the IQAir HealthPro Plus is better.

It can filter particles as small as 0.003 microns. This includes many viruses, smoke, and fine dust.

That’s why it is the best option for asthma and allergy sufferers. No other air purifier can clean indoor air of virtually all allergens as effectively as IQAir HealthPro Plus.

2. Long Life Filters with Filter Life Monitor

Despite their high-performance filtration, the filters in the IQAir HealthPro Plus last longer than in most HEPA air purifiers.

So even though they are expensive, you don’t have to replace them often.

The PreMax filter lasts 18 months, the V5-Cell for 2 years, and the Hyper HEPA filter 4 years.

IQAir HealthPro Plus has an integrated filter life monitor. When it is time to replace the filters, you’ll see an indicator on the control panel.

3. Quiet Operation 

Normally, you have to sacrifice quietness if you want a powerful air purifier. The IQAirHealthPro Plus doesn’t compromise; it’s powerful but quiet.

Even on the highest setting, it sounds like soft white noise. If you are watching TV or talking to someone, you won’t hear it.

At night, switch to the lower fan settings where the fan is almost inaudible.

By the way, the extra-quiet operation is an upgraded feature of the newest version of IQAirHealthPro Plus. According to the company, each fan setting is 7% quieter compared to the older model.

The noise improvement is as a result of a few design changes:

  • Double walls to insulate noise.
  • The fan is placed at the center of the purifier to reduce noise transmission.
  • Rubber suspension pads to absorb vibrations from the motor.
  • The new EvenFlow Diffuser outlet emits clean air without the noise. It’s designed to deflect sound back into the unit while allowing air out in all directions. The diffused design also prevents draft – you are buying an air purifier, not a portable AC.

The above may seem like too much just for reducing noise, but the 7% reduction is a big deal. It allows you to enjoy allergen-free air as you sleep without putting up with a jet engine right next to your bed.

Ok, that’s an exaggeration. But some air purifiers can be so loud that it becomes difficult to sleep.

4. Programmable Settings and Indicators 

The main adjustable setting is the fan speed. You can choose from six fan speeds, each of which corresponds to an air delivery rate.

The higher the fan speed, the faster the room’s air will be cleaned. However, the fan will be noticeably noisier.

The right fan speed setting depends on how polluted the air is, the size of the room (a bigger room requires a higher fan speed), and noise level preferences.

During sleep, select speeds 1, 2, or 3 to reduce noise.

There’s also a timer setting that allows you to set different fan speeds for different periods or turn the air purifier off at a specific time.

However, you don’t need to stand up and walk to the control panel every time you want to change a setting. The IQAirHealthPro Plus comes with a handy remote control from where you can adjust fan speed, set the timer, and turn the air purifier off.


IQAir healthpro plus air purifier

The main limitation of the IQAirHealthPro Plus has nothing to do with its function. It’s money.

The IQAir HealthPro Plus is pricey, costing significantly more than most HEPA air purifiers. But most customers agree they got their money’s worth. No other air purifier can beat IQAir when it comes to keeping nasty allergens out of the air.

The replacement filters are also pricey. Thankfully, you don’t have to replace them often. The most expensive of the three filters, the Hyper HEPA filter, lasts 4 years.

When you compare it to other air purifiers that need to have their filters replaced often, the IQAir suddenly doesn’t look overly expensive to maintain.


Dimensions: 16” X 15” X 28”

Weight: 35lbs

Coverage: 1,240 square feet

Number of filters: 3

Ionizer: no

Filter life indicator: yes

Auto mode: no

Fan speeds: 6

Air quality indicator: no


IQ Air Purifier

Though pricey, we honestly think IQAir HealthPro Plus is the best choice for people with allergies and asthma.

For other people, a cheaper lower-performance air purifier will do. But if you are highly sensitive to allergens or odors, we highly recommend the IQAir HealthPro Plus air purifier.

About the Author Tom Hanson

I’ve worked as an HVAC tech in Phoenix, AZ for the past 10 years. I created to help home owners select the right portable air conditioner, cooler or air purifier for their needs & budget in just a few minutes.

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