• Sub-Zero 4204490 water filter
  • Sub-Zero 4204490 water filter nsf cartified
  • Sub-Zero 4204490 water filter replacement
  • Sub-Zero 4204490 filter replacement
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Sub Zero 4204490 Refrigerator Water Filter

Sub Zero 4204490 Refrigerator Water Filter

9986 in stock

$37.95
$18.63 $37.95
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The genuine Sub-Zero 4204490 water filter is the OEM part built specifically for this system. It reduces chlorine, sediment, and taste issues, and appears to hold up well over its rated lifespan. If you own a PRO 48, a Built-In, or an Integrated Sub-Zero, this is the filter it was actually designed for.

Color

Specifications

  • Part Numbers: 4204490
  • Also Replaces: 9030868, 7012333, 7007067
  • Filter Type: Genuine OEM Sub-Zero
  • Filter Technology: Activated Carbon Block
  • Filter Capacity: Up to 300 gallons
  • Filter Life: Up to 6 months
  • Flow Rate: 0.66 GPM
  • Operating Pressure: 20 to 120 PSI
  • Operating Temperature: 34 to 100 degrees F
  • Installation Type: Twist-and-Lock, Tool-Free
  • Filter Location: Top right of refrigerator, behind the grille

What it removes

This filter captures and absorbs large, medium, and small size contaminants from your water, removing 99% of total suspended solids, volatile organic compounds, sediment, heavy metals, chloramines, and other pollutants. Here's a quick breakdown:

  • Chlorine taste and odor
  • Sediment and rust particles
  • Heavy metals - lead, mercury, arsenic
  • THMs (trihalomethanes)
  • VOCs (volatile organic compounds)
  • Chloramines
  • Scale-forming minerals

Certification

  • NSF/ANSI 42 - Reduces chlorine, bad taste, and odor
  • NSF/ANSI 53 - Available on select third-party alternatives, covers health contaminants like lead and cysts
  • NSF/ANSI 401 - Also on some aftermarket versions, targets pharmaceuticals and BPA

Compatible Models

Compatible Models with Sub-Zero 4204490 Water Filter:

Sub-Zero Built-In (BI) Series: BI-30U, BI-30U/S, BI-30UG, BI-36F, BI-36R, BI-36RG, BI-36S, BI-36U, BI-36UFD, BI-36UG, BI-42S, BI-42SD, BI-42SID, BI-42UFD, BI-48S, BI-48SD, BI-48SID

Sub-Zero PRO and Professional Series: PRO 48, PRO 48 with glass door, PRO3650, PRO4850, 648PRO, 648PROG

Sub-Zero Integrated (IT, IC, ID, IW) Series: IC-18FI, IC-24CI, IC-24FI, IC-24R, IC-30FI, IC-30R, IC-36R, ID-24F, ID-24R, ID-27R, ID-30F, ID-36C, IT-30CI, IT-30FI, IT-30R, IT-36CI, IT-36R, IW-30CI

Installation Guide

  • Access - Open the grille at the top right of your Sub-Zero unit to reach the filter housing
  • Remove - Twist the old filter counterclockwise and pull it straight out
  • Insert - Slide the new 4204490 filter in and twist clockwise until it locks firmly into place
  • Prime - Run water through the dispenser for about 2 to 3 minutes to flush out any residual carbon particles
  • Reset - Reset your filter indicator light per your Sub-Zero unit's user guide
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