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Water Purifiers · head to head

ProPlanet P4 Pro vs Eterna Premia

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Quick verdict

  • Eterna Premia is better for big tank.
  • Eterna Premia is better for longer warranty.
  • Eterna Premia leads on purification.
  • Eterna Premia leads on capacity.
  • Eterna Premia leads on ownership.
  • Eterna Premia is the cheaper option at ₹16,490.

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

Winners by area

Purification Eterna Premia
Capacity Eterna Premia
Ownership Eterna Premia

Specifications side by side

Spec
ProPlanet P4 Pro
Eterna Premia
Purification
Technology
100% RO + SCMT + Copper Fortified Mineraliser + Alkaline + UV LED in tank
RO + UV + UF + CU Guard + Alkaline Enhancer
RO
Yes
Yes
UV
Yes
Yes
UF
—
Yes
UV in tank
Yes
Yes
Alkaline
Yes
Yes
Copper / zinc infusion
Yes
Yes
Purification stages
8
10 (better)
Capacity
Storage
5 litres
7 litres (better)
Purification rate
15 L/h
—
Water recovery
60%
—
Build and features
Installation
Wall or counter top
Wall
Power
60 W
—
Tank material
Food safe, non-toxic, engineering grade plastics
—
Model number
—
LIV-ETERNA-PREMIA
Ownership
Warranty
1 year
2 years (better)
Warranty terms
1-Year Comprehensive Warranty* (including all filters and RO membrane)
2 Years Unconditional Warranty, Including all filters, membranes & electrical part changes covered at zero service cost.
Free service
—
24 Months Free Maintenance

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

ProPlanet P4 Pro

₹24,900

Eterna Premia

₹16,490

Pros and cons

ProPlanet P4 Pro

  • Pro: UV light inside the storage tank keeps stored water treated
  • Con: Smaller storage tank than 84% of the 66 water purifiers on Comparezi that state it (5 litres)

Eterna Premia

  • Pro: 2 years warranty, longer than 79% of the 64 water purifiers on Comparezi that state it
  • Pro: UV light inside the storage tank keeps stored water treated

Which should you buy?

Eterna Premia if price matters most: it is the cheaper option at ₹16,490.

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