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Dolphin King+ Specifications, Features & Compatibility Guide

The NILE Dolphin King+ is a RO water purifier with 9 L storage capacity designed for Indian households capable of handling source water TDS up to 2000 ppm.It delivers 6-stage purification at a flow rate of 2 L/min, ensuring safe and clean drinking water.

Quick Answer

Buy the NILE Dolphin King+ if your groundwater TDS reaches 2000 ppm and you value mineral-rich hydration. It outperforms basic ROs by combining Alkaline filtration with a rapid 2 L/min flow rate. This model is a reliable 9L workhorse for Indian families seeking BEE-rated energy efficiency.

Choose the Dolphin King+ for high-TDS residential needs where long-term BEE efficiency outweighs initial cost. It is a top-tier pick for households needing copper-infused minerals, though too small for high-traffic commercial use.

✓ Who Should Buy

  • performance suitable for residential spaces.
  • Verified efficiency of standard rating for reduced long-term operational costs.
  • Structural stability for consistent cleaning under rigorous use cases.
  • Hardware durability via premium components and advanced technology.
  • Built-in grid protection with Standard power cycle voltage management.

✕ Who Should Avoid

  • Spaces or usage requirements exceeding residential rated capacity.
  • Installations prioritizing minimum capital expenditure over high-efficiency performance.
  • Unstable grid conditions exceeding the functional threshold of Standard power cycle.
  • Environments incompatible with water-purifiers physical and thermal dissipation specs.
Product Overview
The NILE Dolphin King+ is a RO water purifier with 9 L storage capacity designed for Indian households capable of handling source water TDS up to 2000 ppm. It delivers 6-stage purification at a flow rate of 2 L/min, ensuring safe and clean drinking water. The purified water maintains TDS levels of 2000 ppm, retaining essential minerals. Key features include Copper Infusion, Alkaline Filter, Mineralizer, Water-Saving Technology, ABS Food Grade Body. Convenience features: High Storage Capacity, Water-Saving Technology. Auto shut-off prevents overflow and extends filter life. Runs at 30 W on 220V, 50Hz, compatible with standard Indian electrical supply. Backed by a 1 Year warranty with customer carry-in support, manufactured in India.

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Engineering Analysis
The RO membrane removes dissolved salts, heavy metals, and contaminants, reducing TDS from raw levels to safe drinking standards. The 6-stage system ensures multi-layer protection across sediment, chemical, and microbial contaminants. Rated to handle source TDS up to 2000 ppm, suitable for both municipal and borewell water sources. Internal voltage regulation at 220-240 V DC protects components from mains fluctuations.

Technical Support & FAQs