Walnut Creek Vacuum is now your local Oreck Authorized Dealer/Sales/Service Center. Visit us now. In-store purchases only.

GC™ MultiGas

  • Sale
  • Regular price $1,199.00


The activated carbon in the GC MultiGas preserves the maximum number of micropores. The GC MultiGas packs the chemical removal power of more than 100 gas masks.

The GC MultiGas features the best media in the industry combined with superior filter design to provide an unequaled level of protection against gases, odors, and chemicals. The four disposable gas-phase filter cartridges of the GC MultiGas feature 12 lbs. (5.4 kg.) of the highest-grade activated carbon from bituminous coal, not the lower-quality coconut-shell carbon others use. The activated carbon media is activated in a way to preserve the maximum number of micropores.

IQAir also does not use zeolite, another less effective and less expensive filtration medium. Alumina pellets impregnated with potassium permanganate remove formaldehyde from the air. The cylindrical shape of the GC MultiGas cartridges allows for optimal contact between the air and the filtration media, while offering very low air restriction. Meanwhile, post filters wrap each cylinder, preventing any media dust from being released while further improving overall system efficiency.

Why particle size matters...

why size matters

Ultrafine particles are smaller than 0.1 microns in diameter and comprise about 90% of all airborne particles. The tiny size enables them to be easily inhaled, deposited into the lungs and absorbed directly into the bloodstream. From there, they travel to all vital organs, including the brain. Viruses, tobacco smoke and diesel soot are all ultrafine particles.

Manufacturers of ordinary air filtration systems claim that their systems filter particles larger than 0.3 microns. IQAir's HyperHEPA filtration is proven and certified to filter at least 99.5% of all particles down to 0.003 microns - the smallest that exist.

HealthPro Compact HealthPro Plus GC MultiGas
Allergens Best Best Best
Asthma Triggers Best Best Best
Chemical & Odors Good Better Best
Tobacco Smoke Good Better Best
Filter Lifer PreMax Filter: 16 Months & HyperHEPA Filter: 4 Years PreMax Filter: 18 Months & V5-Cell: 2 Years & HyperHEPA Filter: 4 Years Pre-Filter: 12 Months & Gas/Odor Filter: 2.5 Years & Post-Filters Sleeves: 2.5 Years
Certified Air Filtration Greater than 99% for particles less than or equal to 0.3 microns 95% at less than or equal to 0.003 microns. Greater than 99.97% for particles less than or equal to 0.3 microns 99.5% at less than or equal to 0.003 microns. Greater than 99% for particles less than or equal to 0.3 microns 95% at less than or equal to 0.003 microns.
Maximum Coverage 1240 sq ft | 115.2 sq m 1125 sq ft | 104.5 sq m 1125 sq ft | 104.5 sq m