IQAir GC MultiGas Series H11 HyperHEPA Pre-Filter
IQAir GC MultiGas Series H11 HyperHEPA Pre-Filter
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IQAir

IQAir GC MultiGas Series H11 HyperHEPA Pre-Filter

IQAir GC MultiGas Series H11 HyperHEPA Pre-FilterIQAir GC MultiGas Series H11 HyperHEPA Pre FilterIQAir PF40 Coarse Dust Pre Filtration Kit for Areas with High Levels of DustIQAir GC MultiGas Series Post Filter Sleeve Set of 4 for Allergen Particles
Size:GCMultiGas H11 Hyper Hepa

Key item features

  • Particle Elimination: Eliminates micro and nano particles, including allergens, smoke, pathogens, and viruses, with 95% efficiency down to 0.003 microns.
  • Filter Composition: Constructed with nonwoven glass microfiber HEPA filter material and non-off-gassing separators.
  • System Compatibility: Designed for use specifically within the IQAir GC MultiGas air purification system.
  • Extended Lifespan: Helps to prolong the life of the gas-phase cartridges within the air purification system.
  • Average Durability: Offers an average filter life of 12 months when operated at fan speed 3 for 10 hours daily.
  • Secure Sealing: Features a patented knife edge seal to ensure 100% of air flows through the filter without system leakage.
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Current price is $99.99
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  • Free shipping
  • Free 30-day returns

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Arrives between Jun 26 - Jun 29
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Sold and shipped by IQAirPro Seller
4.7727272727272725 stars out of 5, based on 44 seller reviews(4.8)
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Customer ratings & reviews

4.9 out of 5 stars
stars63 ratings27 reviews
How item rating is calculated
  1. 5 stars94% (59)
  2. 4 stars5% (3)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star2% (1)
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Showing 1-3 of 27 reviews

Mar 6, 2025
Robert
Item details
Size: GCMultiGas Gas Cartridge (4-Pack)
Sold and shipped byIQAir
5 out of 5 stars review

Verified Purchase

Great, but...

The GC Multigas is a great air filter. It has worked tirelessly for me for years, and these filters are also high quality. However, IQAir knows this and has sold them very overpriced for as long as I can remember. They also don't last that long unless you drop run speed considerably, which defeats the purpose unless you are living in a closet. IQAir's support is also quite terrible. Great air filter. Great filters (now go buy the sleeves and prefilter). Awful company.

Helpful?5URU30D3NZ0N859870570
reply from IQAir North America, Inc.

Hi Robert,Thank you for your feedback. We’re glad to hear that the GC MultiGas system and filters have performed well for you over the years. We’re sorry, however, that your experience with pricing, filter lifespan, and our support hasn’t met expectations.We appreciate your honesty and take your concerns seriously as we work to improve both our products and customer service.— IQAir Customer Care

Jun 2, 2026
Kathleen
Item details
Size: GCMultiGas H11 Hyper Hepa
Sold and shipped byIQAir
5 out of 5 stars review

Verified Purchase

IQ AIR FILTERS

The exact same filter that you would get from the manufacturer - However, Walmart's enclosed instructions let me know that these filters last much longer than I was told from the original seller! Thank you

Helpful?5URU30D3NZ0N859870570
Aug 12, 2024
Steve
Top Reviewer
Item details
Size: PF40 Coarse Dust
Sold and shipped byIQAir
5 out of 5 stars review

Verified Purchase

I must have item

I must have Adam it saves you from pre-filter cleaning somuch more. I found out about this about 8 months to a year after the purchasing my first year I actually now run my pre-filter for two cycles and it's still fairly clean these pads will pick up a lot of dirt and hair

Helpful?5URU30D3NZ0N859870570