Better Quality of Air Means a Purer Life

IQV (Inclined Quad-Vortex) technology was initially developed for industrial environments to protect operators from harmful toxic gases. It is based on cutting-edge theoretical research in fluid mechanics and combustion aerodynamics and has now been applied to high-performance kitchen ventilation. By integrating high-speed airflow, counter-rotating cyclones, and anti-leakage air curtains, IQV effectively prevents smoke and fine particulate pollutants (like PM2.5) from escaping. Leveraging decades of research in airflow and particle dynamics, IQV is the next generation of efficient, powerful, and clean ventilation solutions.

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Innovations.

Performance driven technology

WHAT IS IQV?

IQV Technology utilizes a sophisticated airflow system featuring four inclined vortices that work in harmony to extract cooking fumes and pollutants at an unprecedented rate. Unlike traditional range hoods, which rely on passive suction, IQV generates a wind speed of up to 13 m/s, significantly outperforming conventional systems that typically operate at speeds of just 2.4 m/s. The system uses aerodynamic principles to optimize airflow, directing smoke and oil fumes directly into the ventilation system without allowing them to escape into the kitchen air.

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Superior Extraction
With a wind speed of up to 13 m/s, IQV offers exceptional suction power, swiftly capturing and expelling smoke to maintain a clean kitchen environment.
Healthier Air Quality
The dynamic particle capture system locks in oil smoke and harmful particles, ensuring healthier air quality by keeping PM2.5 levels close to zero during cooking.
Quieter Operation
Thanks to optimized airflow dynamics, IQV operates quietly, allowing you to cook without the noise of traditional hoods.
Energy Efficient
IQV technology efficiently uses energy to provide powerful smoke extraction while maintaining lower energy consumption compared to traditional models.
Why IQV is Better?

IQV™ (Inclined Quad-Vortex) technology transforms kitchen ventilation by applying industrial-grade aerodynamic engineering to residential cooking environments

With rapid extraction capability, IQV technology virtually eliminates the escape of cooking fumes and PM2.5.

Why IQV is Better?

When it comes to inspiring kitchens,performance has many meanings. At BEST it means a powerful, efficient and quiet blower as well as user-centric features that include, but go beyond, color and size.

At BEST it means a powerful, efficient and quiet blower as well as user-centric features that include, but go beyond, color and size.

Why IQV is Better?

When it comes to inspiring kitchens,performance has many meanings. At BEST it means a powerful, efficient and quiet blower as well as user-centric features that include, but go beyond, color and size.

At BEST it means a powerful, efficient and quiet blower as well as user-centric features that include, but go beyond, color and size.

Why IQV is Better?

When it comes to inspiring kitchens,performance has many meanings. At BEST it means a powerful, efficient and quiet blower as well as user-centric features that include, but go beyond, color and size.

At BEST it means a powerful, efficient and quiet blower as well as user-centric features that include, but go beyond, color and size.

How IQV Works?

IQV Technology uses high-speed, targeted airflow to capture smoke and odors instantly—keeping your kitchen air fresh and pure.

  • Low-Pressure Cyclones

    IQV Technology creates stable low-pressure cyclones above the cooking surface. These cyclones actively pull in smoke, odors, and harmful particles, such as PM2.5, from the cooking area. The low-pressure environment prevents these particles from escaping into the kitchen, ensuring a cleaner cooking space.

  • High-Speed Suction

    P1 IQV hoods use an ultra-high airspeed of 13 m/s combined with the Coanda effect (a phenomenon in fluid dynamics that causes air to adhere to curved surfaces). This directs the smoke towards the hood's air intake, preventing it from spreading into the air. This method greatly reduces smoke dispersion, unlike conventional hoods that rely solely on passive suction.

  • Glass Baffles and Smoke-Locking

    The glass baffles on either side of the IQV hood form a “smoke-locking” barrier that keeps fumes contained. Together with the air curtains, this creates a smoke-free cooking zone, ensuring that the air quality in your kitchen remains pristine.

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Patented Certificates

FAQ

What Makes IQV Technology Unique in the Arspura Range Hood?

IQV technology uses advanced vortex action with high-speed airflow and counter-rotating cyclones to efficiently capture smoke and pollutants, offering superior performance compared to traditional range hoods.

Why Is IQV™ Technology Different From Other Ventilation Systems?

IQV™ technology creates a powerful vortex effect with counter-rotating airflow, trapping grease and fumes before they spread. This unique approach provides faster, more efficient smoke capture than traditional range hoods, especially during high-heat cooking.

What Is the Use of Glass Baffles?

The glass baffles create a “smoke-locking” barrier on either side of the hood, containing smoke and ensuring it is captured and directed towards the air intake.

Can IQV Technology Reduce Kitchen Odors?

Yes, IQV efficiently removes smoke and cooking odors, ensuring that your kitchen remains odor-free during and after cooking.

How Does the Arspura  Ensure Efficient Smoke and PM2.5 Removal?

Powered by IQV technology, the Arspura Hood uses dynamic particle capture to instantly eliminate oil fumes and PM2.5. Its advanced aerodynamics create high-speed suction and dual air curtains, minimizing smoke escape for a cleaner kitchen environment.

Why Is High Air Speed Better Than High CFM for Removing Grease and Fumes?

CFM measures the amount of air flow, while air speed determines how quickly and effectively the fumes are captured at the source. A high air speed creates a strong suction right above the cooktop, preventing the spread of grease and smoke. Without adequate air speed, even a high CFM range hood may allow fumes to escape. In short, the key to clean air is air speed, not just CFM.

What Is CFM, And How Much Do I Need?

CFM (Cubic Feet per Minute) measures how much air a range hood can move per minute. A common rule of thumb is to have 100 CFM for every 10,000 BTUs of your gas stove. To calculate: total your stove’s BTUs and divide by 100.

Example: A stove with 40,000 BTUs needs at least 400 CFM.

However, higher CFM doesn't always mean better performance. There’s no global standard for measuring CFM, and results can vary depending on the kitchen layout, venting setup, open windows, and even testing conditions. In fact, changing just one element, such as closing a window, can also affect CFM readings.

That’s why we recommend choosing the Arspura, which prioritizes high air speed and smart airflow design over raw CFM numbers to ensure effective smoke and grease capture.