Maximum coverage 1125 sq. ft. Price match guarantee.



Recommended for multiple chemical sensitivity, gas, odor and smoke.

The IQAir GC MultiGas combines the best filter media in the industry with superior IQAir design to provide an unequaled level of protection against gases, odors, chemicals and particles.


Sophisticated Controls
Easy-to-program controls help you cut energy costs and extend filter life.


EvenFlow™ Diffuser
320-degree air delivery means more air is delivered in more directions, so there is minimal sound and no drafts.


H11 HyperHEPA® Pre-Filter
The powerful HyperHEPA pre-filter eliminates allergens, smoke, bacteria and viruses. The pre-filter also helps extend the life of the gas-phase media by preventing the gas control cartridges from clogging with particulates.


MultiGas Filter Cartridges
The four gas-phase filters contain 12 pounds of activated bituminous-coal carbon and alumina pellets to eliminate volatile organic compounds (VOCs), which are responsible for odors, and destroy harmful chemicals, such as formaldehyde.


Post-Filter Sleeves
The micro-charged post-filter sleeves prevent any media dust from being released while further improving overall system efficiency. Then only the cleanest air passes through the EvenFlow™ diffuser and throughout your home.


3D UltraSeal™
Patented triple-sealing technology uses knifeedge-in-groove design to eliminate leakage and ensure that all the air is passed through the HealthPro system.



General Specifications
Power requirements - 100-120 V, 50/60 Hz
Energy consumption, 6 fan speeds* - 27, 53, 92, 121, 154, 215 Watt; Standby: <1 Watt
Dimensions - H 28″ x W 15″ x D 16″ (H 71 x W 38 x D 41 cm)
Weight, system incl. filters - 44 lbs. (20 kg)
Air delivery, incl. filters, 6 fan speeds* - 40, 75, 130, 170, 200, 300 cfm (70, 130, 220, 290, 340, 510 m³/h)
Sound pressure/power level, 6 fan speeds** - LP 25, 36, 44, 50, 54, 59 dB(A); LW 35, 46, 54, 60, 64, 69 dB(A)
Fan motor - centrifugal, backward curved, with thermal protector, non-stop use approved
Control panel - 4-key touch-pad with 16 character 2-line LCD display
Air intake - dual arches at base of system
Air outlet - 320° EvenFlow diffuser
Color of main housing / locking arms - light gray / blue
Housing material - non-offgasing, impact-resistant, UV-stabilized ABS
Operating temperature / humidity - 41° to 104° F (5° to 40°C) / 5% to 95% non-condensing
Electrical safety certification - CSA rated for continuous operation under applicable UL and CSA standards, BSMI

Total system efficiency (certified) - ≥ 99% for particles ≥ 0.3 microns (individually tested), ≥ 95% at ≥ 0.003 microns
Air delivery (certified) - yes (individually tested with all filters fitted)
Leak tested - yes

Filter Configuration
Pre-filter - GC™ HyperHEPA® Pre-Filter H11 (S)
Purpose: control of coarse, fine & ultra-fine dust particles; protection of subsequent filters
Media: non-woven glass microfiber HyperHEPA® filter, non-offgasing separators
Efficiency: ≥ 99% at ≥ 0.3 microns (EN 1822 HyperHEPA® class H11)
Surface area: 32 sq. ft. (3.0 m²)***
Average filter life: approx. 12 months (based on average daily usage of 10h on speed 3)****
Gas & odor filter - GC™ MultiGas Cartridges
Purpose: control of a wide range or specific chemical substances and odors
Media: 12 lbs. (5.4 kg) granular activated carbon & impregnated alumina (AC/4 + IA/4)
Average filter life: approx. 2 ½ years (based on average daily usage of 10h on speed 3)****
Post-filter - GC™ Post-Filter Sleeve Set
Purpose: control of fine & ultra-fine particulate matter
Media type: electrostatically charged fiber
Surface area: 5.4 sq.ft. (0.5 m²)***
Average filter life: approx. 2 ½ years (based on average daily usage of 10h on speed 3)****
* per fan speed measured at 120V, 60Hz; tolerance: ± 10% (± 6 cfm); ** tolerance: ± 3 dB(A); *** tolerance: ± 10% **** filter life can vary based on actual usage and pollution levels

IQ Air GC MultiGas New Edition Air Purifier


    • Curbside Pick-Up
    • Free Home Delivery