Archive · 9 Dec 2025
Teen Invents Affordable Air Purifier for Delhi's Smog
A 14-year-old boy named Krrish Chawla from Delhi was tired of the bad air quality in his city.
He noticed that air purifiers were very expensive, so he decided to make his own.
He worked hard and created a new kind of air purifier called Breathify.
It is much cheaper than other purifiers and uses special technology to clean the air quickly.
It is also made from materials that are good for the environment.
Krrish wants everyone to have clean air to breathe, not just those who can afford expensive purifiers.
He even promised to plant a tree for every purifier sold to help the environment even more.
Krrish Chawla, a 14-year-old from Delhi, invented an affordable air purifier called Breathify.
Breathify uses patent-pending Reverse Air Technology to filter air faster and use less energy.
The purifier costs Rs 4,000, making it accessible to a wider range of people compared to traditional purifiers that cost Rs 15,000 to Rs 40,000.
Breathify is made from 99% recyclable materials, reducing plastic waste and environmental impact.
Krrish pledged to plant a sapling for every purifier sold to combat air pollution both indoors and outdoors.
- Who
- Krrish Chawla, a 14-year-old from Delhi
- What
- Invented an affordable air purifier called Breathify
- When
- Started in 2016
- Where
- Delhi, India
- Why
- To address the high cost and poor air quality in Delhi
- Inventor
- Krrish Chawla
- Age at Invention
- 14 years old
- Product Name
- Breathify
- Price
- Rs 4,000
- Technology
- Reverse Air Technology
- Air Quality Improvement
- AQI 4
- Materials
- 99% free of plastic or polymer, recyclable
- Saplings Pledged
- One per purifier sold