Sub Zero 4204490 Replacement for AquaFresh WF490 Refrigerator Water Filter

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Filters like the Sub Zero 4204490 Replacement for AquaFresh WF490 Water Filter aren't just replacement parts. They're important to the quality of the water you drink every day! This filter removes or reduces pollutants and chlorine, making your water safer and more refreshing. It is recommended that you replace your filter every 6 months to maintain the cleanest ice and water possible. You'll be hydrating yourself with the tastiest water in town using this filter!

How do you install the Sub Zero 4204490 Replacement for AquaFresh WF490?

1. Grasp the bottom of the grille. Pull forward and upward.
2. Rotate the Sub Zero 4204490 filter counterclockwise one-quarter turn, then remove.
3. Wipe up any water drips with a paper towel or cloth.
4. Remove the plastic cap from the new Sub Zero 4204490 filter.
5. Insert into the manifold. Turn clockwise.
6. Once the new Sub Zero 4204490 filter has been installed, follow the instructions to reset the life cycle monitor.
7. Tilt the grille downward.

How often should you replace the Sub Zero 4204490 Replacement for AquaFresh WF490?

• Changing your Sub Zero 4204490 is a very quick and easy process that should be done once every six months.

What contaminants does the Sub Zero 4204490 Replacement for AquaFresh WF490 reduce?

• The Sub Zero 4204490 is NSF 53 certified, which means that it reduces the following contaminants:

  • Lead, 2, 4-D
  • Asbestos, Benzene
  • Carbofuran
  • Cysts
  • Endrin
  • Mercury
  • P-Dichlorobenzene
  • Particulates (class I)
  • Toxaphene
  • Turbidity
  • Chlorine Taste & Odor

Specifications:

• Brand: Sub-Zero
• Part Number: 4204490
• Pack Size: 1
• Filter Life (Months): 6
• Filter Life (Gallons): 750
• NSF Certification(s): 42, 53