These are the appliances that deal with Indian air, water and weather: air purifiers for the smog season, water purifiers for tap or borewell water, geysers for winter mornings and room heaters for cold nights.
Each starts with one measurement. For an air purifier it is your room size against the CADR. For a water purifier it is the TDS of your water, which decides between RO, UV and UF. For a geyser it is how many people bathe one after another. Our guides work out the running cost in rupees too.
Air and water
- Top Air Purifiers for Home in India (2026)
Best air purifier for home in India by room size: Philips, Coway, Xiaomi, Honeywell and Eureka Forbes picks, real CADR, filter costs and under Rs 5000.
