US Water Patriot Dual 2.5" x 20" DI System

Sku: 320-DI220-EC

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Regular Price: $350.00
Sale Price: $209.95
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US WATER DI-220-EC Dual 2.5" x 20" Filtration System for Deionized (DI) Water Applications such as Reefkeeping, Steamers and other Applications where high-purity water is needed.

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Product Description

US Water Patriot DI

The US Water Patriot Dual 2.5 x 20 Deionization will flow up to 1 gallon a minute for virtually any application where High Purity DI water is needed.  It will flow faster than a 1 GPM, but at lower flow rates, you get more contact time and better water quality.


Having two DI Cartridges gives you twice the interval between filter changes, and unlike most other models.

  • It is recommended that you feed the Filtration System with Reverse Osmosis Water for optimal operation and extended cartridge life.
  • This dual system includes the housings, bracket, filter wrench and (2) 2-1/2" x 20" Mixed Bed DI Cartridges.
  • Produces the highest quality deionized water possible.
  • Remember, the higher the water quality entering the DI system, the lower the operating costs (filter cartridge last longer).
  • Each of the two mixed bed DI cartridges will remove 11,000 mg/l or ppm of total dissolved solids (22,000 mg/l total TDS removal)
  • Inlet/outlet fittings are 3/4" FNPT
  • Includes filter wrench (pictured)

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Additional Information

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Filter Type No
Manufacturer US Water Systems

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  • I couldn't find how fast the DI water output on the system is?

    It is ½ gallon a minute.