Karnatak Man invents world's cheapest water filter.
NirNal water filter
Nirnal water filter - YouTube
Portable Water Filter (red, 9.5) : Amazon.in: Home & Kitchen
How this 22 year old Engineering Student created World's First Portable Water Purifier 'Nirnal' - Student Stories
NirNal, the cheapest, portable water filter that fits on your bottles - Inceptive Mind
NirNal Water Filter - Awesome & Bliss Experiences
Mechanical engineer's Rs 30 water filter: Perfect solution to clean drinking water in India
Nirnal water filter :- Gujarat
Nirnal water filter :- Gujarat
Nirnal Water Filter
Karnataka Boy Makes the World's Smallest Water Filter That Comes Just For Rs 30 - The EarthView
Nirnal - Meet The Man Behind India's Cheapest Potable Water Purifier
GoodNews: Karnataka Student Makes A Water Filter That Costs Rs 20
NirNal Travel Water Bottle Filter : Amazon.in: Home & Kitchen
Gravity UF Water Filter | NirNal | Ultra Fast Flowrate - YouTube
Karnataka Boy Makes the World's Smallest Water Filter That Comes Just For Rs 30 - The EarthView
Portable UF Unit | Tap Filter | NirNal - YouTube
Are we really confused with intelligence and education? - Quora
NirNal (@_NirNal_) / X
NirNal on X: "This festive season NirNal brings to you amazing discount offers on Travel bottle filter,Ultra Filteration unit etc.Striding the way of delivering quality health, NirNal Water filters help you drink
Water Purity in a Pocket. Without burning a Hole in it
Portable Bottle Filter (Advanced) in Belgaum at best price by Nirnal Water Filter - Justdial
Inspirational Talk by The Founder Of NIrnal Water Purifier Mr Niranjan Karagi - YouTube
Mechanical engineer's Rs 30 water filter: Perfect solution to clean drinking water in India
A filtered oasis for karnataka children in the midst of contaminated water- The New Indian Express
NirNal: Economically priced water filters – thatindianbloggirl