Water Purifiers
RO, UV and gravity purifiers for every home, from every major brand we carry.
Water purifiers aren't one-size-fits-all — the right type depends mostly on your water source, not personal preference. We carry RO, UV, and gravity-based purifiers across the brands listed below.
This is also one of the few appliance categories that needs ongoing attention after purchase — filters and membranes need periodic replacement, which is worth planning for before you buy, not after.
Types to know
RO (Reverse Osmosis)
Removes dissolved salts and impurities, generally recommended where the water source has higher TDS (total dissolved solids).
UV (Ultraviolet)
Kills bacteria and viruses using UV light, suited to water that's already low in dissolved solids but may carry biological contaminants.
Gravity-based
No electricity needed — filters water using gravity alone, a simpler option for lower-TDS water sources.
RO+UV combination
Combines both technologies for water sources that need both dissolved-solid removal and biological purification.
What to check before you buy
Storage capacity
Larger households or areas with irregular water supply generally benefit from a purifier with more storage capacity.
Electricity requirement
RO and UV purifiers need power to run; gravity-based purifiers don't, which matters if power supply is inconsistent.
Filter and membrane maintenance
Filters and RO membranes need periodic replacement — ask about the maintenance schedule for the specific model before buying.
After-sales support
Because purifiers need ongoing maintenance, having reliable after-sales support matters more here than for a one-time-setup appliance.
Popular brands we carry
Why buy this from Roshni Electronics
Guidance based on your water, not a sales pitch
We'll ask about your water source before recommending RO, UV, or gravity — not just sell you the most expensive type.
Support after you buy
Filter changes and maintenance questions are exactly what our after-sales service is for.
Frequently asked questions
Ready to take a closer look?
Message us on WhatsApp with what you need, or come see it running in person at our counter.