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Water Purifiers · head to head

Intelli UV Pro vs Z3 (Onyx Black)

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Quick verdict

  • Intelli UV Pro is better for 4 to 6.
  • Intelli UV Pro is better for 7 or more.
  • Intelli UV Pro is better for big tank.
  • Z3 (Onyx Black) leads on purification.
  • Intelli UV Pro leads on capacity.
  • Intelli UV Pro is the cheaper option at ₹20,200.

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

Winners by area

Purification Z3 (Onyx Black)
Capacity Intelli UV Pro
Build and features Intelli UV Pro

Specifications side by side

Spec
Intelli UV Pro
Z3 (Onyx Black)
Purification
Technology
UV + UF (Ultra Fine) + Lead Shield + SCMT (Dual Pass UV)
RO + UV LED + Antioxidant + Copper + Alkaline
RO
No
Yes
UV
Yes
Yes
UF
Yes
—
Alkaline
—
Yes
Copper / zinc infusion
—
Yes
Purification stages
6
8 (better)
Max input TDS
—
2,000 ppm
Capacity
Storage
9.2 litres (better)
6 litres
Purification rate
30 L/h (better)
15 L/h
Water recovery
—
55%
Build and features
Installation
Wall or counter top
Under sink
Power
36 W (better)
48 W
Hot water
Yes
—
Tank material
—
Food safe, non-toxic, engineering grade plastics
Colours
—
Onyx Black
Ownership
Warranty
1 year
1 year
Warranty terms
1 year comprehensive warranty
Z3 comes with 1 year comprehensive warranty that covers all filters, RO Membrane and electrical parts.

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

Intelli UV Pro

₹20,200

Z3 (Onyx Black)

₹29,990

Pros and cons

Intelli UV Pro

  • Pro: 9.2-litre storage tank, bigger than 90% of the 66 water purifiers on Comparezi that state it
  • Pro: Purifies 30 litres an hour, faster than 77% of the 40 water purifiers on Comparezi that state it

Z3 (Onyx Black)

No stated figure stands out against similar models on Comparezi, either way.

Which should you buy?

Intelli UV Pro if price matters most: it is the cheaper option at ₹20,200.

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