This needs running water and needs to be looked into time and again as when to stop water. Upper filter is too fragile to put the water from jar.
One I got had the water leakage in connector. If you are ready to look into the water levels throughout the day, please go ahead and purchase while I don’t have that kind of time, so I sent back the product and ordered Kent. Tata hasn’t looked into the usability much before launching the product.