Nitrate Filter System Point of Use 2 Stage

Nitrate Filter System Point of Use 2 Stage
Code: NI001550

$295.00 $561.00 List Price

  • Description
  • Specs
  • Documents

Nitrate Filter Includes:

  • two-stage filter housing system
  • 5-micron prefilter and a nitrate filter cartridge
  • tubing and fittings
  • lead-free drinking-water faucet.


  • It is installed typically under a kitchen sink and the separate faucet provides water that has been filtered of nitrate.
  • Depending on the water chemistry the nitrate can be reduced by up to 95%.
  • The nitrate filter cartridge contains Purolite 520E nitrate removal resin.
  • The resin can be regenerated by soaking in brine but usually it is replaced when the cartridge has been depleted.
  • Since nitrate levels vary in different water supplies it is recommended that the owner test the water monthly from the nitrate filter by using a home test kit or a professional laboratory.
  • For most home applications cartridges last 3 - 6 months.

Weight: 15.00 lbs


Manufacturer: CWS

Manufacturer #: NI001550

Installation Instruction Sheet