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Water Purifiers · head to head

Sereno (Stainless Steel Tank) vs Rejive 2X RO UV UF Alkaline (Stainless Steel Tank)

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Quick verdict

  • Rejive 2X RO UV UF Alkaline (Stainless Steel Tank) is better for not sure.
  • Sereno (Stainless Steel Tank) is better for 1 to 3.
  • Sereno (Stainless Steel Tank) is better for less water wasted.
  • Sereno (Stainless Steel Tank) is better for longer warranty.
  • Rejive 2X RO UV UF Alkaline (Stainless Steel Tank) leads on purification.
  • Rejive 2X RO UV UF Alkaline (Stainless Steel Tank) is the cheaper option at ₹15,499.

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

Winners by area

Purification Rejive 2X RO UV UF Alkaline (Stainless Steel Tank)
Capacity Sereno (Stainless Steel Tank)
Ownership Sereno (Stainless Steel Tank)

Specifications side by side

Spec
Sereno (Stainless Steel Tank)
Rejive 2X RO UV UF Alkaline (Stainless Steel Tank)
Purification
Technology
RO + UV + UF + Copper + Mineral (In-tank UV LED)
RO + UV + UF + MHC + ALK (3-in-1 Health Charger: alkaline, mineral, post-carbon)
RO
Yes
Yes
UV
Yes
Yes
UF
Yes
Yes
UV in tank
Yes
—
Alkaline
—
Yes
Copper / zinc infusion
Yes
—
Purification stages
8
9 (better)
Max input TDS
1,500 ppm
2,000 ppm (better)
Capacity
Storage
5.5 litres
5.5 litres
Purification rate
15 L/h
—
Water recovery
60% (better)
40%
Build and features
Installation
Wall
Wall
Tank material
Stainless steel (food grade 304)
Stainless steel (Grade 304)
Model number
Liv-Sereno-SS
REJIVE 2X RO+UV+UF+MHC+ALK+SS
Colours
Black
—
Ownership
Warranty
2.5 years (better)
2 years
Warranty terms
30-Months Comprehensive Coverage: comprehensive 30-month free warranty that covers all aspects of your product.
Featuring 2-year unconditional warranty, Rejive covers filters, membranes and electrical components at no additional cost.
Free service
—
2 proactive maintenance visits in the 9th and 18th months and 2 DuoGuard filter replacement

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

Sereno (Stainless Steel Tank)

₹21,990

Rejive 2X RO UV UF Alkaline (Stainless Steel Tank)

₹15,499

Pros and cons

Sereno (Stainless Steel Tank)

  • Pro: 2.5 years warranty, longer than 98% of the 64 water purifiers on Comparezi that state it
  • Pro: UV light inside the storage tank keeps stored water treated
  • Con: Smaller storage tank than 80% of the 66 water purifiers on Comparezi that state it (5.5 litres)
  • Con: Lower maximum input TDS than 97% of the 34 RO purifiers on Comparezi that state it (1,500 ppm)

Rejive 2X RO UV UF Alkaline (Stainless Steel Tank)

  • Pro: 2 years warranty, longer than 79% of the 64 water purifiers on Comparezi that state it
  • Con: Smaller storage tank than 80% of the 66 water purifiers on Comparezi that state it (5.5 litres)

Which should you buy?

Rejive 2X RO UV UF Alkaline (Stainless Steel Tank) if price matters most: it is the cheaper option at ₹15,499.

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