Gaseous filtration of organic and inorganic chemicals for medium- to large-sized rooms.

Powerful, full-spectrum pro

GC HEPA Pre-Filter H11(S) - Stage 1

tection from particles, chemicals, and gases. Includes 12 lbs. of activated carbon for chemical removal—ideal for any environment. 

Features and Benefits

• Advanced Gas Filtration - A high-capacity system using activated carbon and specialized media targets a wide spectrum of airborne chemicals, including VOCs, ozone, and other gaseous pollutants.
• High Adsorption Capacity - Engineered with a large volume of filtration media, the system provides long-lasting protection against persistent odors and chemical exposure.
• Two filtration stages effectively remove gases and odours and achieve ≥99% filtration efficiency for particles ≥0.3 µm
  
• GC HEPA Pre-Filter H11(S) - Stage 1 - has been tested and shown to remove ≥95% of all airborne particles, including those particles down in the ultra-fine particle size range (<0.1 µm in diameter).*
• GC MultiGas Cartridges with Sleeves (GC/S)- Stage 2 - The GC MultiGas Cartridges contain a MultiGas granulate media blend, which uses a combination of activated carbon and chemisorbant media to provide broad-spectrum coverage for a wide variety of gases and odours.
  
  GC Post-Filter Sleeves provide additional filtration for fine and ultra-fine particles. (Note: GC/S denotes cartridges with sleeves pre-applied at the factory)
• 99.9% room purification up to 1125 sq ft | 104 m² maximum room coverage
• Built to remove cigarette smoke, airborne chemicals, viruses, and gaseous emissions through advanced medical-grade filtration technology.
• IQAir GC MultiGas filters are engineered for durability, with a high-capacity design that allows for 6 to 18 months of consistent use under normal indoor conditions. The generous amount of filtration media ensures long-term protection from gases and odors without frequent replacements, making it a cost-effective air purifier filter solution.