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Dyson has launched its new air purifier — ‘Dyson Purifier Big+Quiet’ — in India, which is equipped with upgraded filtration, a new Breeze mode, HEPA H13-grade filter and much more. The Dyson Big+Quiet air purifier is priced at Rs 68,900 in India.

According to the company, the Dyson Purifier Big+Quiet is available at Dyson website in India and Dyson Demo stores in White + Satin Silver colour option.

This new machine is engineered to clean the air continuously, even in large spaces.

Some common sources of indoor air pollution include tobacco smoke, household cleaning products, building materials, and outdoor air pollution that enters the home. These sources can emit pollutants such as VOCs, NO2 and ozone.

The machine has improved filtration to capture these harmful pollutants – featuring a fully sealed filtration system to HEPA H-13 , ensuring purified air is projected back into the room and the pollutants stays in the filter.

According to the company, the HEPA H13-grade particle filter is made of 21 meters of borosilicate microfibres pleated 459 times. It captures 99.95 per cent of particle pollutants, including dust and allergens as small as 0.1 microns , and lasts up to two years.

The Dyson Big+Quiet air purifier is also coming with the new Breeze mode. According to the company, Dyson engineers collected 40 million data points to create a unique Dyson software algorithm that controls a single jet of air to oscillate in an up-and-down motion that mimics natural breeze patterns.

Dyson engineers also address the problems with weak airflow projection in large rooms. They have now developed a new energy-efficient, low-pressure air delivery system — Cone Aerodynamics.

Cone Aerodynamics uses the Coanda effect to merge two streams of air over a smooth surface, resulting in a powerful and condensed jet of air that can be projected of more than 10 meters, with minimal noise. It delivers more than double the airflow of the previous generation Dyson Purifiers.

The air purifier also comes with a suite of integrated sensors monitoring particle and gas levels, allowing owners to monitor indoor air quality through the live results on the LCD screen and in the MyDyson app .

The sensors are also embedded with a unique Dyson algorithm which cross-checks data every second, analysing the air and automatically reacting to environmental changes to purify.

The MyDyson app also acts as a remote control, even when you’re not at home, or can be used to schedule and monitor purification.