In 2006, after two years of testing on pilot systems, the Italian Ministry of Health certified the antimicrobial and self-sanitizing action of AFLO active ducts. Since then, AFLO active technology has been adopted by numerous public and private organizations, both nationally and internationally. The active ingredient based on silver ions and zeolite has been approved and declared harmless to human health by the most important international control bodies (EFSA, FDA, NSF). AFLO active technology is VDI 6022 certified since 2016 which ensures that the ductwork and all its components fulfil the market’s strictest hygiene requirements.
The triple antimicrobial, self-sanitizing, and self-cleaning action of AFLO active ducts ensures the elimination of bacteria, mold, and airborne viruses within the ductwork. These actions prevent the risk of building contamination, safeguarding air quality and the quality of life for everyone who occupies these spaces daily.
AFLO active technology enables up to 90% savings on duct maintenance, cleaning, and sanitation, drastically reducing both the economic and social costs associated with the spread of harmful microorganisms.
AFLO active ducts contribute to earning points under LEED, WELL, BREEAM, and GREEN BUILDING COUNCIL standards, thanks to their benefits in Indoor Air Quality and system performance.
The features that set AFLO active ducts apart make them the best solution on the market:
━ Ductwork insulation is 2 times more efficent than normal insulation;
━ The junction systems guarantee air-tightness class C;
━10 times lighterthan a traditional duct;
━ Anti-seismic;
━ Very high mechanical rigidity;
━ Up to 2,000 Pa of pressure in continuous operation.
All AFLO active ductwork components
are 100% recyclable with zero environmental impact. Aluminium is totally recyclable, glues and silicones are water-based without VOCs, the insulation is free from CFCs, HCFCs and the useful life of these materials is extended through their reuse in the construction industry.
In 2006, after two years of testing on pilot systems, the Italian Ministry of Health certified the antimicrobial and self-sanitizing action of AFLO active ducts. Since then, AFLO active technology has been adopted by numerous public and private organizations, both nationally and internationally. The active ingredient based on silver ions and zeolite has been approved and declared harmless to human health by the most important international control bodies (EFSA, FDA, NSF). AFLO active technology is VDI 6022 certified since 2016 which ensures that the ductwork and all its components fulfil the market’s strictest hygiene requirements.
The triple antimicrobial, self-sanitizing, and self-cleaning action of AFLO Active ducts eliminates bacteria, mold, and airborne viruses within the ductwork. These actions prevent building contamination, ensuring air quality and a better quality of life for everyone who occupies these spaces daily.
AFLO active technology enables up to 90% savings on duct maintenance, cleaning, and sanitation, drastically reducing both the economic and social costs associated with the spread of harmful microorganisms.
AFLO active ducts contribute to earning points under LEED, WELL, BREEAM, and GREEN BUILDING COUNCIL standards, thanks to their benefits in Indoor Air Quality and system performance.
The features that set AFLO active ducts apart make them the best solution on the market:
━ Ductwork insulation is 2 times more efficent than normal insulation;
━ The junction systems guarantee air-tightness class C;
━10 times lighterthan a traditional duct;
━ Anti-seismic;
━ Very high mechanical rigidity;
━ Up to 2,000 Pa of pressure in continuous operation.
All AFLO active ductwork components
are 100% recyclable with zero environmental impact. Aluminium is totally recyclable, glues and silicones are water-based without VOCs, the insulation is free from CFCs, HCFCs and the useful life of these materials is extended through their reuse in the construction industry.
AFLO active’s antimicrobial action eliminates 99.99999% of pathogens that settle inside the duct, effectively preventing the risk of contamination.

Air exiting AFLO active ducts has a microbial load 77.23% lower than that from traditional ductwork.
(Test conducted by the Italian Ministry of Health in 2004).

AFLO active technology is based on a natural active agent composed of silver ions and zeolite—100% natural elements that are safe for humans.

The patented surface of AFLO active ducts features a smooth finish that achieves an N1 equivalent roughness class, reducing dust buildup by 50% compared to traditional galvanized sheet metal ducts.

The antimicrobial efficacy is active and tested on over 600 families of microbes, bacteria, fungi and viral strains. AFLO active products are certified according to VDI 6022, which attests to the exceptionally high hygienic standards of the ducts and their components.

AFLO Active’s patented panels leverage the physical properties of their materials, including the silver-ion and zeolite active agent, the bacteriostatic properties of aluminum, and the excellent insulation performance of polyurethane.
The extraordinary technical features and the proved effects they have on the working operations and on the air quality are the guarantee also for the construction of ductworks with large dimensions.

The antimicrobial, self-sanitizing, and self-cleaning action of the AFLO active system is guaranteed for a minimum of 15 years, reflecting the proven track record of the product in monitored applications.


AFLO active’s antimicrobial action eliminates 99.99999% of pathogens that settle inside the duct, effectively preventing the risk of contamination.

Air exiting AFLO active ducts has a microbial load 77.23% lower than that from traditional ductwork.
(Test conducted by the Italian Ministry of Health in 2004).

AFLO active technology is based on a natural active agent composed of silver ions and zeolite—100% natural elements that are safe for humans.
The outstanding technical features and certified effects on workmanship and air quality also guarantee the reliable construction of large-size ducts.

The patented surface of AFLO active ducts features a smooth finish that achieves an N1 equivalent roughness class, reducing dust accumulation by 50% compared to traditional galvanized sheet metal ducts.

The antimicrobial efficacy is active and tested on over 600 families of microbes, bacteria, fungi and viral strains. AFLO active products are certified according to VDI 6022, a standard that attests to the exceptionally high hygienic quality of the ducts and their components.

AFLO active’s patented panels leverage the physical properties of their materials, including the silver-ion and zeolite active agent, the bacteriostatic properties of aluminum, and the excellent insulation performance of polyurethane.
Le caratteristiche tecniche straordinarie e gli effetti nella lavorazione e nella qualità dell’aria certificati costituiscono la garanzia anche per la costruzione di condotte di grandi dimensioni.

The antimicrobial, self-sanitizing, and self-cleaning action of AFLO active is guaranteed for a minimum of 15 years, reflecting the proven track record of the product in applications we have monitored.
The AFLO active system efficiently tackles
even the most complex design challenges:
■ Compliant with fire prevention and
seismic safety regulations;
■ Suitable for any design situation;
■ Best energy performance available on the market;
■ Contributes to earning LEED, BREEAM, WELL,
and GREEN BUILDING credits;
■ Savings on fasteners and reduced load
on supporting structures.
The AFLO active system efficiently tackles
■ Compliant with fire prevention and
seismic safety regulations;
■Suitable for any design situation;
■Best energy performance available on the market;
■ Contributes to earning LEED, BREEAM, WELL,
and GREEN BUILDING credits;
■ Savings on fasteners and reduced load
on supporting structures.

The AFLO active system effectively and efficiently tackles even the most complex design challenges:
■Compliant with the prevention and safety regulations in the workplace;
■Suitable for any design situation;
■Best energy performance available on the market;
■It contributes to earning points towards LEED, BREAM, WELL, GREEN BUILDING;
■Savings on installation structures, reduction of load on supporting structures.
Our team is available for information, quotes, and further details regarding the patented AFLO active system.