NilusTwo™ Inline System

Advanced Purification, Hidden in Plain Sight

The NilusTwo™ is a Twin in-line pressure filter system that uses our larger Imperial size filter cartridges allowing for higher flow rates and longer life.

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NilusTwo™ Twin in-line pressure filter system

With the NilusTwo™, you don’t have to choose between convenience, power, and purity. This under-sink unit delivers crisp, contaminant-free water on demand while staying out of sight and out of your way.

It’s the same multi-stage protection trusted in hospitals, labs, and global relief efforts—refined for your home.

The inlet & outlet are 3/8″ push-fit connectors and includes a DIY installation kit which includes most parts needed for installation, including a faucet, tubing, mounting bracket & screws, and fittings.

You choose the stage one filter, Imperial CeraUltra™ OBE, or Imperial CeraMetix® OBE. The second stage filter is the AquaMetix® Standard OBE cartridge.

Why Choose NilusTwo™?

  • Built with the same engineering trusted in humanitarian and scientific use
  • Designed for long-term durability and minimal waste
  • Backed by GraceH2O’s 44 years of water purification expertise
  • Replacement filters available and easy to install

Perfect For

  • Families looking for maximum water purity
  • Health-conscious households
  • Homeowners with known water quality issues
  • Renters seeking a low-profile solution with a big impact

Health & Lifestyle Benefits

  • Better tasting water for drinking and cooking
  • Safer water for babies and children
  • No more bottled water or expensive delivery services
  • Ideal for city water and well water homes

Subscription & Support

  • Optional filter subscription keeps your system running at peak performance
  • GraceH2O customer support available for install tips and usage questions

Don’t settle for “mostly clean” water.

The NilusTwo™ gives you confidence in every sip.

The NilusTwo™ Twin in-line pressure filter system from GraceH2O delivers 5-stage under-sink water purification to remove lead, chlorine, fluoride, PFAS, and more. Ideal for families and health-focused homes seeking a compact, high-performance filter system.