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Water Purifiers · head to head

Z3 (Onyx Black) vs Sure Delight 2X RO+UV

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Quick verdict

  • Z3 (Onyx Black) is better for 1 to 3.
  • Z3 (Onyx Black) is better for less water wasted.
  • Z3 (Onyx Black) leads on purification.
  • Sure Delight 2X RO+UV leads on build and features.
  • Sure Delight 2X RO+UV is the cheaper option at ₹11,499.

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

Winners by area

Purification Z3 (Onyx Black)
Capacity Tie
Build and features Sure Delight 2X RO+UV

Specifications side by side

Spec
Z3 (Onyx Black)
Sure Delight 2X RO+UV
Purification
Technology
RO + UV LED + Antioxidant + Copper + Alkaline
RO+UV (NanoPore RO 2X, UV e-boiling)
RO
Yes
Yes
UV
Yes
Yes
Alkaline
Yes
—
Copper / zinc infusion
Yes
—
Purification stages
8 (better)
6
Max input TDS
2,000 ppm
2,000 ppm
Capacity
Storage
6 litres
6.2 litres (better)
Purification rate
15 L/h
—
Water recovery
55% (better)
40%
Build and features
Installation
Under sink
Wall or counter top
Power
48 W
40 W (better)
Tank material
Food safe, non-toxic, engineering grade plastics
—
Model number
—
GWPDASD2X00B00
Colours
Onyx Black
—
Ownership
Warranty
1 year
1 year
Warranty terms
Z3 comes with 1 year comprehensive warranty that covers all filters, RO Membrane and electrical parts.
Comprehensive 1 years warranty including all electrical parts
Free service
—
Service benefits worth ₹4,500 including free installation and free external pre-filter

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

Z3 (Onyx Black)

₹29,990

Sure Delight 2X RO+UV

₹11,499

Which should you buy?

Sure Delight 2X RO+UV if price matters most: it is the cheaper option at ₹11,499.

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