AO Smith vs Native (Urban Company)
Which Water Purifiers should you buy?

AO Smith Z2+ Luxe RO Under-Sink Water Purifier

Native M2 Pro Water Purifier by Urban Company (Touch Dispensing + Battery)
Final Verdict: Native M2 Pro Water Purifier by Urban Company (Touch Dispensing + Battery)
Why choose AO Smith?
If your kitchen design specifically calls for a hidden purifier — no visible wall unit, just a small tap — the AO Smith Z2+ Luxe is the only under-sink option we found worth featuring. The catch is honesty about proof: only 33 reviews back this up, thin compared to nearly everything else in our lineup, so treat the 4.3★ rating as promising rather than exhaustively tested.
Why choose Native (Urban Company)?
The Native M2 Pro is the most feature-complete purifier in our lineup: touch-dispense presets, battery backup through power cuts, and real-time filter tracking, backed by a genuinely strong 4.4★ rating across 2,182 reviews. At ₹17,999 it is a premium buy, but the "no scheduled service for 2 years" model is a real departure from the AMC-dependent ownership most RO brands still use.