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Sterling IoT vs Stealth Under Sink (RO+UV+Copper)

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Quick verdict

  • Stealth Under Sink (RO+UV+Copper) is better for big tank.
  • Stealth Under Sink (RO+UV+Copper) is the cheaper option at ₹19,990.

Computed from stored specifications, the published water purifiers scoring rules and recorded prices. Not an opinion.

Winners by area

Capacity Tie

Specifications side by side

Spec
Sterling IoT
Stealth Under Sink (RO+UV+Copper)
Purification
Technology
RO+UV+UF+Alkaline+Copper+TDS Control (under-the-counter, built-in hydrostatic tank)
RO + UV + Copper
RO
Yes
Yes
UV
Yes
Yes
UF
Yes
—
TDS / mineral control
Yes
—
Alkaline
Yes
—
Copper / zinc infusion
Yes
Yes
Purification stages
—
6
Capacity
Storage
6 litres
7 litres (better)
Purification rate
20 L/h (better)
15 L/h
Build and features
Installation
Under sink
Under sink
Power
60 W
—
App / smart features
Yes
—
Tank material
—
Food grade ABS
Model number
111185B
LIV-STEALTH
Colours
Black
White
Ownership
Warranty
1 year
1 year
Warranty terms
1 Year Warranty + 3 Years Free Service
1 Year Manufacturer Domestic Warranty
Free service
3 Years Free Service
—

A tick marks the better value where the category rules say higher (or lower) is better. Text values are shown without a winner. Ties have no winner.

Price and availability

Store links are not paid: prices are copied from each store's own page with the date checked, and Comparezi earns only from labelled ads. How we earn

Sterling IoT

₹22,799

Stealth Under Sink (RO+UV+Copper)

₹19,990

Which should you buy?

Stealth Under Sink (RO+UV+Copper) if price matters most: it is the cheaper option at ₹19,990.

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