AO Smith vs KENT
Which Water Purifiers should you buy?
AO Smith Z5 Pro RO Alkaline Water Purifier (CFM+SCMT)
₹15,599
Indian Kitchen Score
84/100
🏆 WINNER
KENT Grand RO Water Purifier (RO+UF+TDS Control+UV LED Tank)
₹11,899
Indian Kitchen Score
90/100
Final Verdict: KENT Grand RO Water Purifier (RO+UF+TDS Control+UV LED Tank)
Why choose AO Smith?
The AO Smith Z5 Pro offers copper-fortified alkaline water across all major Indian water sources, but with only 162 reviews and just 1 unit left in stock at last check, we'd point most buyers toward the better-proven Native M1 (7,161 reviews, similar price) or KENT Grand RO instead, unless you specifically want this exact AO Smith model.
Why choose KENT?
The KENT Grand RO is the safe, well-proven default for Indian homes — the single most recognised name in the category, a genuinely strong 4.6★ rating from over a thousand reviews, and India's largest RO service network behind it. If you just want a purifier that works and gets serviced quickly when it doesn't, start here.