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Take control of the air you breathe.
Features that put you in command of gases, odors, and particles.
The GC MultiGas features two particle filters that work in tandem to provide an overall reduction of more than 99% of all particles (0.3 microns and larger) in the air. First, a HyperHEPA Pre-Filter eliminates micro- and nano-particles such as allergens, smoke, bacteria and viruses. New Edition technology, including improved pleat-spacing patterns and other advances, extends the life of the H11 HyperHEPA pre-filter by 20%. The HyperHEPA pre-filter also helps extend the life of the gas-phase media by preventing the gas-control cartridges from clogging with particulates. The GC MultiGas HyperHEPA pre-filter is proven and certified to eliminate 95% of all particles down to 0.003 microns, the smallest particles that exist. This includes the entire range of ultrafine particles, the smallest and most harmful particles in the air. Additionally, each GC MultiGas gas-phase cartridge is wrapped with a micro-charged post-filter sleeve that eliminates particles released in the activated carbon adsorption and alumina pellet chemisorption media.
The efficiency stated for most air cleaners is purely theoretical. Internal leakage drastically reduces the actual efficiency of most air cleaners. IQAir systems feature patented triple sealing technology. First, a unique process ensures that the filter media is 100 percent sealed in the filter frame. Second, our patented 3D UltraSeal ensures perfect knife-edge-in-groove sealing between filter frame and housing. Third, individual seals on each housing module ensure an airtight housing. As a result, IQAir systems have a total system efficiency that is higher than the theoretical efficiency of conventional air cleaners.
New Edition fan
The New Edition features the most powerful fan ever used in a residential room air purifier. That power translates into even better air cleaning results. The new three-dimensionally optimized design now uses state-of-the-art aerodynamics to convert energy into more air and less noise. IQAir systems use the highest quality fan motor available. This fan has an astonishing 780 cfm (1325 m³/h) rating at 2750 rpm. Because each fan is individually balanced and uses steel ball bearings, it outlasts other fans by years. The IQAir New Edition fan is suspended in a housing unit that isolates the fan from the housing with eight shock absorbers to further reduce noise.
Every IQAir room air purifier features six fan speeds and its streamlined system controls allow you to easily program automatic operation via a day/night timer. This allows you to cut energy costs and extend filter life by using your GC MultiGas air purifier to clean the air exactly as you need it when you need it. Also, the included intelligent filter-life monitor precisely forecasts filter replacement based on actual usage and color-coded lights tell you when it's time to change each filter. Relax and let the system work for you. A sleek and efficient handheld remote control makes it easy to manage your GC MultiGas air purifier from almost anywhere in the room. You can set the fan speed and even timer controls without getting up.
The built-in guiding handle on top and sturdy casters on the bottom of the GC MultiGas make it simple to roll around the room or house, providing high-performance air purification wherever you need it. When it's not needed, it's a breeze to roll your GC MultiGas into a closet or other handy storage area.
The best media for superior filtration
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. 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.
The IQAir GC MultiGas air purifier is an investment in clean air for many years to come. Like all of our air purifiers, each GC MultiGas air purifier is manufactured at our factory in Switzerland to demanding standards that are the highest in the industry. And each system is thoroughly tested and its performance verified before it leaves the factory (see above). As a result, IQAir is proud to cover the GC MultiGas in the United States and Canada for a full five (5) years against defects in parts and labor. Filters are consumables and exempt from this warranty.
Ordinary HEPA filters
can only filter 0.3 micron particles and larger.
technology filters the
smallest airborne particles
of all airborne
Viruses: 0.005 – 0.3 microns
Like bacteria, viruses are organisms that spread airborne diseases as mild as the common cold and as serious as severe acute respiratory syndrome (SARS) through coughs, sneezes and improperly maintained ventilation systems.
Tobacco Smoke: 0.01 – 1 micron
Sidestream smoke has higher concentrations of cancer-causing agents (carcinogens) than mainstream smoke. And, it has smaller particles than mainstream smoke, which make their way into the lungs and the body's cells more easily.
Soot: 0.01 – 0.3 microns
Long-term exposure to urban air pollution containing soot increases the risk of coronary heart disease, according to a major study published in New England Journal of Medicine in 2007.
of all airborne
Pet Dander: 0.1 – 25 microns
Pet dander is the old skin and fur that pets shed. Animal dander is very small and can become attached to your clothingeven if you do not own a pet. Dander can be found everywhere: floors, carpets, walls, furniture, bedding, even the ceilings. Pet dander is a known asthma and allergy trigger.
Dust Mites Allergens: 0.2 – 25 microns
House dust mites are considered to be the most common cause of asthma and allergic symptoms worldwide. Dust mites themselves do not cause an allergic reaction, however, their dung-pellets are an irritant to sensitive people and can cause breathing difficulties. They thrive in warm, humid, dark conditions such as mattresses, carpets, sheets, pillows, and upholstery.
Bacteria: 0.5 – 10 microns
People spread bacteria through the air when they cough and sneeze, transmitting respiratory diseases and triggering symptoms in asthma sufferers. Bacteria can also grow inside poorly maintained ventilation systems, which spread it into the circulating air.
Household Dust: 1 – 100 micron
Dust may worsen hay fever. Circulating outdoor air through a house by keeping doors and windows open, or at least slightly ajar, may reduce the risk of hay fever-causing dust. In colder climates, occupants seal even the smallest air gaps, and eliminate outside fresh air circulating inside the house. So it is essential to manage dust and airflow.
of all airborne
Mold Spores: 8 – 80 microns
Mold and fungus are commonly found in most homes and may be found in the air ducts of your heating/cooling system. They tend to float throughout the house, and form new colonies where they land. Fungus spores have been known to increase the chances of developing asthma.
Pollen: 10 – 100 microns
One of the most common allergens is pollen. It affects the nose, eyes, and mouth making it difficult to breathe. Most pollen that produces allergic reactions is from trees, grasses, and weeds.