IQAir HealthPro Plus vs GC Multigas – Which Offers More Value For Money?

IQAir HealthPro Plus vs GC Multigas

If you’re looking for an air purifier with a suitable price, you may be wondering between IQAir GC Multigas and HealthPro Plus, the two products that are the most popular on the current market. Which one will be the best option for your family given their same power and fan number, and even price range? Let’s figure it out in the following IQAir HealthPro Plus vs GC Multigas comparison. 

Differences Between IQAir HealthPro Plus vs GC Multigas


When it comes to IQAir HealthPro Plus vs Multigas, both have a compact and attractive design that doesn’t take much space and can blend in with any furniture in your house. Specifically, they share their same dimensions of 16” x 15” x 28”. However, the IQAir HealthPro Plus is challenging to move from one room to another because it weighs 6 pounds heavier than the GC Multigas model. 

Besides, these models run on the corded electricity with the same 125W power and 120V voltage. Thus, it’s not easy to tell which one is more energy-efficient and electric-saving. It’s because both of them don’t consume too much electricity to make the fan, the filters, and other parts operate at their full capacity. 


There are some dissimilarities between the IQAir HealthPro Plus vs. GC Multigas concerning the filters. To be more specific, each is equipped with three different kinds of filters with other functions.

The IQAir HealthPro Plus has a HyperHEPA filter to deal with bacteria, viruses, and ultrafine particles effectively. The V5-cell filter, a wide-range granular media mix, helps curb the vast diversity of odors and pollutants. Additionally, the high-capacity prefilter with a surface area of 2.8 square meters, known as the PreMax filter, can filter coarse and fine dust particles. 

In contrast, the IQAir GC MultiGas boasts post-filter sleeves consisting of electrostatically charged fibers to remove fine dust. The MG cartridge filter features four cartridges with a wide-range media mix to handle various odors and chemicals. Also, the HEPA pre-filter has a surface area of 3.0 square meters and can efficiently control dust particles and microorganisms.


In terms of filtering efficiency, there is a minor difference between these two air purifiers. The IQAir HealthPro Plus can work at 99.5% filtering efficiency for coarse particles of less than 0.5 microns. It can also filter at least 99.5% of all particles as tiny as 0.003 microns to protect you against bacteria and viruses in the air. 

On the other hand, the IQAir GC Multigas can stop fine and ultrafine particles up to 0.3 microns. For particles that are more or less .003 microns, this air purifier’s filtering efficiency stands at the rate of more than 95%, which is just a little less efficient than the IQAir HealthPro Plus model. 


Regarding area coverage, you can use either IQAir HealthPro Plus or C Multigas air purifiers for various kinds of rooms due to their great filtering performances. However, the IQAir HealthPro Plus has a little better total system efficiency, so it’s more suitable for large areas of up to 85 square meter. Meanwhile, the GC Multigas is ideal for smaller rooms of less than 75 square meters. 


Made by the same brand, these two products bear no differences regarding the noise they produce. IQAir has equipped both models with the EvenFlow diffuser to allow no noisy air outlet and no annoying draft. You can just sit back and experience the quality filtered air because it’s distributed quietly and evenly in all directions. 

Additional features

Both IQAir HealthPro Plus vs. GC Multigas are equipped with useful extra features. For instance, they come with six fan speed modes and advanced settings, allowing different fan speeds such as daytime and nighttime speed for different periods. 

You can also find their adjustable filter load indices useful because you can choose between three filtering modes for fine dust, chemicals, and large-sized dust. And thanks to their advanced timer feature, you can control these air purifiers’ operating hours with ease throughout the days. 

Quick Rundown Of IQAir HealthPro Plus

IQAir HealthPro Plus vs GC Multigas


  • HEPA filter, V5-cell filter, and PreMax filter
  • 4-stage filtrations to enhance filtering capabilities
  • Quiet operation with six different fan speed modes


  • Inferior filtering performance for odors

>> Read Customer Reviews: Here <<

Quick Rundown Of IQAir GC Multigas

IQAir HealthPro Plus vs GC Multigas

IQAir GC MultiGas – Medical-Grade Air Purifier for Chemicals, Gases, & Odors with MultiGas & H11 HyperHEPA Pre-Filter – Odors, Smoke, Allergens, Pets, Asthma Triggers, Pollen, Dust, MCS; Swiss Made, White
250 Reviews
IQAir GC MultiGas – Medical-Grade Air Purifier for Chemicals, Gases, & Odors with MultiGas & H11 HyperHEPA Pre-Filter – Odors, Smoke, Allergens, Pets, Asthma Triggers, Pollen, Dust, MCS; Swiss Made, White
  • #1 Rated room air purifier for multiple chemical sensitivity (MCS) & tobacco smoke
  • Proven medical-grade air filtration: 100x more effective than HEPA air purifiers
  • Only IQAir’s exclusive HyperHEPA filters stop ultrafine particles (down to 0.003 microns) EPA Establishment # 97566-CHE-1
  • Powerful filtration: covers a room size up to 1,125 sq ft (104.5 sq m)
  • Direct purchases from the manufacturer will require a signature to acknowledge receipt upon delivery. CARB EO # G-10-059. Unable to ship to PO Boxes. Shipped in two boxes: Large box contains system with preinstalled pre-filter and post-filter sleeves. Smaller box contains GC MultiGas cartridges.


  • Post-filter sleeves, MG cartridge, and HEPA pre-filter
  • High filtering efficiency for chemicals and toxins
  • A little more straightforward to move it around


  • Not as affordable as the IQAir HealthPro Plus

>> Read Customer Reviews: Here <<

The Final Verdict 

In general, though both IQAir HealthPro Plus vs GC Multigas have their pros and cons, it’s more advisable to opt for the latter. Despite its smaller coverage area and a bit higher price, it’s still ideal for those who want an air purifier with a compact design and optimal filtering capabilities for tiny chemicals, toxins, and odors.

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