In the first step, an ionizer (a high voltage module) fills a chamber with negative ions. Incoming particles will then collide with the ions that will transmit their energy to the particles, giving the particles a negative electrostatic charge.
In the second stage, a gradient structured synthetic filter traps the charged particles. The filtration effect in the media is a combination of mechanical forces and electrostatic forces.
Bigger particles (>1 micron) are trapped mainly due to mechanical forces, while smaller particles (<1 micron) are mainly trapped with electrostatic forces.
A traditional filtration media is good at capturing big particles such as dust and pollen. Pollen are in the size of 10-100 micron and dust about 1-10 micron. These large particles are easily trapped by the filter media fibers like mosquitoes are trapped in a mosquito net and give a filtration efficiency of up to 100%. Smaller particle, less than 1 micron, penetrates the filter media because they are so small that they can follow the airflow around the filter fibers and get out on the back side of the filter. The result is a low filtration efficiency.
By giving the particles an electrostatic charge, the filtration efficiency for small particles increases. When the charged particles comes near a filter fiber, an attraction force emerge between the particles and the fiber, making the particles move towards the fiber and stick to its surface, instead of following the airflow stream around the fiber and through the filter, fig. 2.
Traditional HEPA filters have very high filtration efficiency but also very high airflow resistance. This makes it difficult to move air through the filter. A media with lowerefficiency, where the fibers are not so densely packed,has lower airflow resistance and allows more air to pass the filter.
The HEPASilent® technology allows Blueair to use less dense filter media and still achieve the same or even better efficiency than air purifiers using traditional HEPA filters.
With high airflow combined with high efficiency, HEPASilent® delivers more clean air and gives a better indoor air quality.
Additionally, the HEPASilent® technology also gives lower noise and lower energy consumption due to that the fan doesn’t need to work so hard to push the air through the filter.
Blueair is the world leader in air purifying solutions with acclaimed leading-edge filtration technologies and design. Founded in 1996 in Stockholm, Sweden, Blueair innovates, manufactures and commercializes award-winning air purifying technologies and products for consumers and businesses.Demand for air purifiers has grown swiftly in recent years as awareness has risen about the multiple health and wellbeing risks posed by poor air quality at home and work.
Available in over 62 markets worldwide, Blueair air purifiers are designed to enhance user health and wellbeing by removing airborne allergens, asthma triggers, viruses, bacteria and other pollutants in home, work and leisure environments.Blueair is sold in over 60 countries around the world and delivers home and office users more clean indoor air for enhanced user health and wellbeing faster than any competing air purifier. The Global leader in high performance premium air purifiers it employs More than 400 employees worldwide and has a turnover of 200 million USD.
The elite patrons Blueair is proud to serve in India are
Blueair in the only brand in the world that uses HEPASilent™ technology. This ensures that your Blueair purifier efficiently eliminates air pollution delivering upto 99.97% clean air free of contaminants like dust mites, mold, smoke particles, bacteria, virus and even Particulate matter as small as 0.1 micron.
Blueair HEPASilent™ technology unites the best in electrostatic and mechanical filtration unlike other purifiers that have either one of them. Its revolutionary combination of advanced filter media and an encapsulated ion particle charging chamber ensures that your Blueair purifier delivers results far superior than either mechanical or electrostatic technology alone. Blueair's HEPASilent™ filtration process captures 99.97% of airborne particles down to 0.1 micron in size.
Clean Air Delivery Rate (CADR) is a figure of merit that is the cubic feet per minute (CFM) of air that has had all the particles of a given size distribution removed. So your Blueair purifiers can clean your entire room air 5 times in just 1 hour.
Blueair range is 'Whisper silent'. You have to hold your breathe to hear it.
Blueair air purifier has an energy consumption equal to that of a single light bulb. Keeping running it the entire day.
The advanced filters of Blueair help remove bacteria and virus from the air you breathe.
It takes only 10 minutes for your Blueair to clean the entire room air once. You can start your iClassic Blueair purifier remotely while your just 10 minutes away from home and come back to clean air home.
Blueair purifiers have the largest filter area offering the highest air flow. This ensures that your filters last longer and you have to change them less often.
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