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OM 121 Specifications, Features & Compatibility Guide

The Nile OM 121 is a RO+UV+UF water purifier with 10 L storage capacity designed for Indian households capable of handling source water TDS up to 2000 ppm.It delivers 8-stage purification at a flow rate of 15 Litres/Hour, ensuring safe and clean drinking water.

Quick Answer

For Indian households seeking reliable and efficient water purification, the Nile OM 121 is an excellent choice. This RO+UV+UF system handles high TDS levels up to 2000 ppm, ensuring safe, mineral-rich water at 15 Litres/Hour. Its BEE-rated efficiency guarantees reduced long-term operational costs, making it a smart investment for consistent, quality hydration.

Choose the Nile OM 121 if you need a high-efficiency RO+UV+UF purifier for a residential space, prioritizing long-term operational savings and robust performance. Avoid if your requirements exceed standard household capacity or if your primary focus is on the lowest upfront cost over superior purification.

✓ 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 OM 121 is a RO+UV+UF water purifier with 10 L storage capacity designed for Indian households capable of handling source water TDS up to 2000 ppm. It delivers 8-stage purification at a flow rate of 15 Litres/Hour, ensuring safe and clean drinking water. The purified water maintains TDS levels of Up to 2000 ppm, retaining essential minerals. Key features include TDS Controller, Mineral Guard, Alkaline filter. Convenience features: Auto Start, Auto Off, Mineral Guard. Auto shut-off prevents overflow and extends filter life. Wall Mounted design suits kitchen countertops and wall spaces. Runs at 60 W on Yes, compatible with standard Indian electrical supply. Backed by a 1 Year warranty with technician visit 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. UV sterilisation eliminates bacteria, viruses, and microorganisms with 99.99% efficacy without adding chemicals. UF membrane filtration acts as a secondary barrier catching colloidal particles and biological matter larger than 0.01 microns. The 8-stage system ensures multi-layer protection across sediment, chemical, and microbial contaminants.

Technical Support & FAQs