• Spend $70 or more and your order ships free! We'll get your filters out the door fast so you can enjoy clean air and water.*

    * Orders under $70 ship for $5.99.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

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  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

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  • Spend $70 or more and your order ships free! We'll get your filters out the door fast so you can enjoy clean air and water.*

    * Orders under $70 ship for $5.99.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

    Learn More

  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

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We don't know what's in your water,
but we know there's nothing in your cart.

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EcoAqua Replacement for Sub-Zero 4204490 Refrigerator Filter, 3-Pack

4
41 reviews
◆
 
Average rating 4/5
5 stars
(29)
4 stars
(1)
3 stars
(2)
2 stars
(0)
1 star
(9)
EcoAqua EWF-8003AOur#: 180230
EcoAqua Replacement for Sub-Zero 4204490 Refrigerator Filter, 3-Pack
EcoAqua Replacement for Sub-Zero 4204490 Refrigerator Filter, 3-Pack
EcoAqua Replacement for Sub-Zero 4204490 Refrigerator Filter, 3-Pack
EcoAqua Replacement for Sub-Zero 4204490 Refrigerator Filter, 3-Pack
Compatibility guarantee — Wrong fit or not happy - we'll make it right, up to a whole year
Change every 6 months
Change every 6 months Swap on schedule for best performance
Compatibility guarantee
Compatibility guarantee Wrong fit or not happy - we'll make it right, up to a whole year

FITS THESE REFRIGERATOR BRANDS

SubZero

REPLACES THESE FILTER PART NUMBERS

4204490 · 4290510 · SGF-ZS48 · EWF-8003A

WHAT YOU GET

  • Advanced activated carbon - Reduces chlorine taste & odor
  • Engineered to OEM standards - Same fit, same flow

WHAT YOU GET

  • Change every 6 months - Swap on schedule for best performance
  • Advanced activated carbon - Reduces chlorine taste & odor
  • Engineered to OEM standards - Same fit, same flow

POPULAR PART NUMBERS

Replaces these OEM & aftermarket part numbers

  • 4204490
  • 4290510
  • SGF-ZS48
  • EWF-8003A
  • WF490
Search all part numbers

Filter Description

EcoAqua Replacement for SubZero 4204490 Refrigerator Filter. Replaces Sub-Zero #4204490, and #4290510 Filters and Fits in Pro 48 Series Refrigerators. Fits Sub-Zero PRO 48 refrigeration system. Also replaces 3M AP Easy Complete, and Insinkerator F-2000, F-1000. Ensure that you and your family are getting great tasting ice. This premium quality filter does an outstanding job of reducing contaminants, as well as chlorine taste and odor.
Features:
High quality, inexpensive alternative to factory original filter
Great value - lower cost than comparable "OEM" filter
Keeps fluoride in water
Uses advanced carbon block technology to provide the very best water filtration

$106.99

$133.74
Code DF20 · Save 20%
$35.66 per filter
Code DF20 · Save 20%
SAVE 21% 3-pack

Pack Size

In Stock, Ships onWednesday, Sep. 16th
Add $70.00 more to unlock free shipping! Add this and you're just from free shipping! Buy this and your order ships free!

Orders over $70 ship free. $5.99 otherwise.

Your Order Ships Free!

Installation Instructions

How To Install The 4204490 Filter:

  1. Lift the grille assembly to access the water filter. To lift the grille, pull out on the bottom edge of the grille and tilt the grille frame forward.
  2. Slowly rotate the old filter cartridge 1/4 turn counterclockwise to disengage. Gently twist until the cartridge is free from base. DO NOT PULL.
  3. Line up new cartridge so that the locking tabs can be inserte info the filter head.
  4. Rotate the filter cartridge into the base about 1/4 clockwise until it stops. DO NOT overtighten.
  5. After the new filter cartridge is installed, the first full bucket of ice produced should be discarded. This will help clean the water system and clear air from the line.

Compatibility guarantee

Wrong fit, leak, or just doesn’t work? We’ll send the right one. Free return shipping for all orders.

365-day satisfaction

Not happy? Send it back any time in the first year — we’ll make it right. Yes, even an open pack you’ve been running for months.

No-hassle returns

No restocking fees, no return-merch authorization mazes — just start a return and our helpful Customer Experience team will assist.

COMPATIBLE PART NUMBERS

Search by part number or appliance model

Enter your filter part number or appliance model number to verify compatibility.

Model or Part Number Type
SubZero 648PRO Refrigerator
SubZero 648PROG Refrigerator
SubZero BI-30U Refrigerator
SubZero BI-30U/O Refrigerator
SubZero BI-30U/O-LH Refrigerator
SubZero BI-30U/O-RH Refrigerator
SubZero BI-30U/S Refrigerator
SubZero BI-30U/S/PH-LH Refrigerator
SubZero BI-30U/S/PH-RH Refrigerator
SubZero BI-30U/S/TH-LH Refrigerator
SubZero BI-30U/S/TH-RH Refrigerator
SubZero BI-30UG Refrigerator
SubZero BI-30UG/O Refrigerator
SubZero BI-30UG/S Refrigerator
SubZero BI-30UG/S/PH Refrigerator
SubZero BI-30UG/S/TH Refrigerator
SubZero BI-36F Refrigerator
SubZero BI-36F/O Refrigerator
SubZero BI-36F/O-LH Refrigerator
SubZero BI-36F/O-RH Refrigerator
SubZero BI-36F/S Refrigerator
SubZero BI-36F/S/PH Refrigerator
SubZero BI-36F/S/PH-LH Refrigerator
SubZero BI-36F/S/PH-RH Refrigerator
SubZero BI-36F/S/TH Refrigerator
SubZero BI-36F/S/TH-LH Refrigerator
SubZero BI-36F/S/TH-RH Refrigerator
SubZero BI-36R Refrigerator
SubZero BI-36R/O Refrigerator
SubZero BI-36R/O-LH Refrigerator
SubZero BI-36R/O-RH Refrigerator
SubZero BI-36R/S/PH Refrigerator
SubZero BI-36R/S/PH-LH Refrigerator
SubZero BI-36R/S/PH-RH Refrigerator
SubZero BI-36R/S/TH Refrigerator
SubZero BI-36R/S/TH-LH Refrigerator
SubZero BI-36R/S/TH-RH Refrigerator
SubZero BI-36RG Refrigerator
SubZero BI-36RG/O Refrigerator
SubZero BI-36RG/O-LH Refrigerator
SubZero BI-36RG/O-RH Refrigerator
SubZero BI-36RG/S/PH Refrigerator
SubZero BI-36RG/S/PH-LH Refrigerator
SubZero BI-36RG/S/PH-RH Refrigerator
SubZero BI-36RG/S/TH Refrigerator
SubZero BI-36RG/S/TH-LH Refrigerator
SubZero BI-36RG/S/TH-RH Refrigerator
SubZero BI-36S Refrigerator
SubZero BI-36S/O Refrigerator
SubZero BI-36S/S Refrigerator
SubZero BI-36S/S/PH Refrigerator
SubZero BI-36S/S/TH Refrigerator
SubZero BI-36U Refrigerator
SubZero BI-36U/O Refrigerator
SubZero BI-36U/S Refrigerator
SubZero BI-36U/S/PH Refrigerator
SubZero BI-36U/S/TH Refrigerator
SubZero BI-36UFD Refrigerator
SubZero BI-36UFD/O Refrigerator
SubZero BI-36UFD/S Refrigerator
SubZero BI-36UFD/S/PH Refrigerator
SubZero BI-36UFD/S/TH Refrigerator
SubZero BI-36UFDID/O Refrigerator
SubZero BI-36UFDID/S Refrigerator
SubZero BI-36UFDID/S/PH Refrigerator
SubZero BI-36UFDID/S/TH Refrigerator
SubZero BI-36UG Refrigerator
SubZero BI-36UG/O Refrigerator
SubZero BI-36UG/S Refrigerator
SubZero BI-36UG/S/PH Refrigerator
SubZero BI-36UG/S/TH Refrigerator
SubZero BI-36UID/O Refrigerator
SubZero BI-36UID/S Refrigerator
SubZero BI-36UID/S/PH Refrigerator
SubZero BI-36UID/S/TH Refrigerator
SubZero BI-42S Refrigerator
SubZero BI-42S/O Refrigerator
SubZero BI-42S/S Refrigerator
SubZero BI-42S/S/PH Refrigerator
SubZero BI-42S/S/TH Refrigerator
SubZero BI-42SD Refrigerator
SubZero BI-42SD/O Refrigerator
SubZero BI-42SD/S Refrigerator
SubZero BI-42SD/S/PH Refrigerator
SubZero BI-42SD/S/TH Refrigerator
SubZero BI-42SID Refrigerator
SubZero BI-42SID/O Refrigerator
SubZero BI-42SID/S Refrigerator
SubZero BI-42SID/S/PH Refrigerator
SubZero BI-42SID/S/TH Refrigerator
SubZero BI-42UFD Refrigerator
SubZero BI-42UFD/O Refrigerator
SubZero BI-42UFD/S Refrigerator
SubZero BI-42UFD/S/PH Refrigerator
SubZero BI-42UFD/S/TH Refrigerator
SubZero BI-42UFDID/O Refrigerator
SubZero BI-42UFDID/S Refrigerator
SubZero BI-42UFDID/S/PH Refrigerator
SubZero BI-42UFDID/S/TH Refrigerator
SubZero BI-48S Refrigerator
SubZero BI-48S/O Refrigerator
SubZero BI-48S/S Refrigerator
SubZero BI-48S/S/PH Refrigerator
SubZero BI-48S/S/TH Refrigerator
SubZero BI-48SD Refrigerator
SubZero BI-48SD/O Refrigerator
SubZero BI-48SD/S Refrigerator
SubZero BI-48SD/S/PH Refrigerator
SubZero BI-48SD/S/TH Refrigerator
SubZero BI-48SID Refrigerator
SubZero BI-48SID/O Refrigerator
SubZero BI-48SID/S Refrigerator
SubZero BI-48SID/S/PH Refrigerator
SubZero BI-48SID/S/TH Refrigerator
SubZero BI30UG Refrigerator
SubZero BI30UGO Refrigerator
SubZero BI30UGSPH Refrigerator
SubZero BI30UGSTH Refrigerator
SubZero BI30UOLH Refrigerator
SubZero BI30UORH Refrigerator
SubZero BI30USPHLH Refrigerator
SubZero BI30USPHRH Refrigerator
SubZero BI30USTHLH Refrigerator
SubZero BI30USTHRH Refrigerator
SubZero BI36FO Refrigerator
SubZero BI36FOLH Refrigerator
SubZero BI36FORH Refrigerator
SubZero BI36FSPH Refrigerator
SubZero BI36FSPHLH Refrigerator
SubZero BI36FSPHRH Refrigerator
SubZero BI36FSTH Refrigerator
SubZero BI36FSTHLH Refrigerator
SubZero BI36FSTHRH Refrigerator
SubZero BI36RGO Refrigerator
SubZero BI36RGOLH Refrigerator
SubZero BI36RGORH Refrigerator
SubZero BI36RGSPH Refrigerator
SubZero BI36RGSPHLH Refrigerator
SubZero BI36RGSPHRH Refrigerator
SubZero BI36RGSTH Refrigerator
SubZero BI36RGSTHLH Refrigerator
SubZero BI36RGSTHRH Refrigerator
SubZero BI36RO Refrigerator
SubZero BI36ROLH Refrigerator
SubZero BI36RORH Refrigerator
SubZero BI36RSPH Refrigerator
SubZero BI36RSPHLH Refrigerator
SubZero BI36RSPHRH Refrigerator
SubZero BI36RSTH Refrigerator
SubZero BI36RSTHLH Refrigerator
SubZero BI36RSTHRH Refrigerator
SubZero BI36S Refrigerator
SubZero BI36SO Refrigerator
SubZero BI36SSPH Refrigerator
SubZero BI36SSTH Refrigerator
SubZero BI36U Refrigerator
SubZero BI36UFD Refrigerator
SubZero BI36UFDIDO Refrigerator
SubZero BI36UFDIDSPH Refrigerator
SubZero BI36UFDIDSTH Refrigerator
SubZero BI36UFDO Refrigerator
SubZero BI36UFDSPH Refrigerator
SubZero BI36UFDSTH Refrigerator
SubZero BI36UG Refrigerator
SubZero BI36UGO Refrigerator
SubZero BI36UGSPH Refrigerator
SubZero BI36UGSTH Refrigerator
SubZero BI36UIDO Refrigerator
SubZero BI36UIDSPH Refrigerator
SubZero BI36UIDSTH Refrigerator
SubZero BI36UO Refrigerator
SubZero BI36USPH Refrigerator
SubZero BI36USTH Refrigerator
SubZero BI42S Refrigerator
SubZero BI42SD Refrigerator
SubZero BI42SDO Refrigerator
SubZero BI42SDSPH Refrigerator
SubZero BI42SDSTH Refrigerator
SubZero BI42SID Refrigerator
SubZero BI42SIDO Refrigerator
SubZero BI42SIDSPH Refrigerator
SubZero BI42SIDSTH Refrigerator
SubZero BI42SO Refrigerator
SubZero BI42SSPH Refrigerator
SubZero BI42SSTH Refrigerator
SubZero BI42UFD Refrigerator
SubZero BI42UFDIDO Refrigerator
SubZero BI42UFDIDSPH Refrigerator
SubZero BI42UFDIDSTH Refrigerator
SubZero BI42UFDO Refrigerator
SubZero BI42UFDSPH Refrigerator
SubZero BI42UFDSTH Refrigerator
SubZero BI48S Refrigerator
SubZero BI48SD Refrigerator
SubZero BI48SDO Refrigerator
SubZero BI48SDSPH Refrigerator
SubZero BI48SDSTH Refrigerator
SubZero BI48SID Refrigerator
SubZero BI48SIDO Refrigerator
SubZero BI48SIDSPH Refrigerator
SubZero BI48SIDSTH Refrigerator
SubZero BI48SO Refrigerator
SubZero BI48SSPH Refrigerator
SubZero BI48SSTH Refrigerator
SubZero IC-18FI Refrigerator
SubZero IC-18FI-LH Refrigerator
SubZero IC-18FI-RH Refrigerator
SubZero IC-24CI Refrigerator
SubZero IC-24FI Refrigerator
SubZero IC-24FI-LH Refrigerator
SubZero IC-24FI-RH Refrigerator
SubZero IC-24R Refrigerator
SubZero IC-24R-LH Refrigerator
SubZero IC-24R-RH Refrigerator
SubZero IC-30FI Refrigerator
SubZero IC-30FI-LH Refrigerator
SubZero IC-30FI-RH Refrigerator
SubZero IC-30R Refrigerator
SubZero IC-30R-LH Refrigerator
SubZero IC-30R-RH Refrigerator
SubZero IC-30RID Refrigerator
SubZero IC-30RID-LH Refrigerator
SubZero IC-30RID-RH Refrigerator
SubZero IC-36FI Refrigerator
SubZero IC-36R-LH Refrigerator
SubZero IC-36R-RH Refrigerator
SubZero IC-36RID Refrigerator
SubZero IC-36RID-LH Refrigerator
SubZero IC-36RID-RH Refrigerator
SubZero IC18FI Refrigerator
SubZero IC18FILH Refrigerator
SubZero IC18FIRH Refrigerator
SubZero IC24FI Refrigerator
SubZero IC24FILH Refrigerator
SubZero IC24FIRH Refrigerator
SubZero IC24R Refrigerator
SubZero IC24RLH Refrigerator
SubZero IC24RRH Refrigerator
SubZero IC30FI Refrigerator
SubZero IC30FILH Refrigerator
SubZero IC30FIRH Refrigerator
SubZero IC30R Refrigerator
SubZero IC30RIDLH Refrigerator
SubZero IC30RIDRH Refrigerator
SubZero IC30RLH Refrigerator
SubZero IC30RRH Refrigerator
SubZero IC36R Refrigerator
SubZero IC36RIDLH Refrigerator
SubZero IC36RIDRH Refrigerator
SubZero IC36RLH Refrigerator
SubZero IC36RRH Refrigerator
SubZero ID-24F Refrigerator
SubZero ID-24FI Refrigerator
SubZero ID-24FX Refrigerator
SubZero ID-24R Refrigerator
SubZero ID-27R Refrigerator
SubZero ID-30F Refrigerator
SubZero ID-30FI Refrigerator
SubZero ID-30FX Refrigerator
SubZero ID-30R Refrigerator
SubZero ID-30RP Refrigerator
SubZero ID-30RX Refrigerator
SubZero ID-36C Refrigerator
SubZero ID-36CI Refrigerator
SubZero ID-36CX Refrigerator
SubZero ID24F Refrigerator
SubZero ID24FI Refrigerator
SubZero ID24FX Refrigerator
SubZero ID24R Refrigerator
SubZero ID27R Refrigerator
SubZero ID30F Refrigerator
SubZero ID30FI Refrigerator
SubZero ID30FX Refrigerator
SubZero ID30R Refrigerator
SubZero ID30RP Refrigerator
SubZero ID30RX Refrigerator
SubZero ID36C Refrigerator
SubZero ID36CI Refrigerator
SubZero ID36CX Refrigerator
SubZero IT-30CI Refrigerator
SubZero IT-30CI-LH Refrigerator
SubZero IT-30CI-RH Refrigerator
SubZero IT-30CIID Refrigerator
SubZero IT-30CIID-LH Refrigerator
SubZero IT-30CIID-RH Refrigerator
SubZero IT-30FI Refrigerator
SubZero IT-30FI-LH Refrigerator
SubZero IT-30FI-RH Refrigerator
SubZero IT-30R-LH Refrigerator
SubZero IT-30R-RH Refrigerator
SubZero IT-30RID Refrigerator
SubZero IT-30RID-LH Refrigerator
SubZero IT-30RID-RH Refrigerator
SubZero IT-36CI Refrigerator
SubZero IT-36CI-LH Refrigerator
SubZero IT-36CI-RH Refrigerator
SubZero IT-36CIID Refrigerator
SubZero IT-36CIID-LH Refrigerator
SubZero IT-36CIID-RH Refrigerator
SubZero IT-36R Refrigerator
SubZero IT-36RID Refrigerator
SubZero IT-36RID-LH Refrigerator
SubZero IT-36RID-RH Refrigerator
SubZero IT30CI Refrigerator
SubZero IT30CIIDLH Refrigerator
SubZero IT30CIIDRH Refrigerator
SubZero IT30CILH Refrigerator
SubZero IT30CIRH Refrigerator
SubZero IT30FILH Refrigerator
SubZero IT30FIRH Refrigerator
SubZero IT30R Refrigerator
SubZero IT30RIDLH Refrigerator
SubZero IT30RIDRH Refrigerator
SubZero IT30RLH Refrigerator
SubZero IT30RRH Refrigerator
SubZero IT36CI Refrigerator
SubZero IT36CIID Refrigerator
SubZero IT36CIIDLH Refrigerator
SubZero IT36CIIDRH Refrigerator
SubZero IT36CILH Refrigerator
SubZero IT36CIRH Refrigerator
SubZero IT36R Refrigerator
SubZero IT36RIDLH Refrigerator
SubZero IT36RIDRH Refrigerator
SubZero IW-30CI Refrigerator
SubZero PRO 48 Refrigerator
4204490 Filter
4290510 Filter
EWF-8003A Filter
SGF-ZS48 Filter
WF490 Filter

Carbon Filtration

Activated Block Carbon Technology

The uses activated block carbon technology. Carbon is one of the most adsorptive substances, and its numerous and microscopic pores make it capable of adsorbing many microscopic contaminants. Adsorption is a chemical bond between the surface of the carbon and a molecule (contaminant).

  • Activated carbon is a carbonaceous, highly porous adsorptive medium that has a complex structure composed primarily of carbon atoms. The networks of pores in activated carbons are channels created within a rigid skeleton of disordered layers of carbon atoms, linked together by chemical bonds, stacked unevenly, creating a highly porous structure between the carbon layers. Activated carbon is able to attract and capture a whole host of contaminants, including chlorine and other organic chemical compounds.
  • Activated carbon means that the carbon has been treated at 1000°C with steam molecules to selectively burn holes into the carbonized raw material, creating a multitude of pores inside the carbonaceous matrix. This process creates so much surface area that a teaspoon of activated carbon has roughly the same surface area as a soccer field!
  • Activated block carbon, then, with its use of adsorption, is one of the most effective water filtration methods in use today. 

Customer Reviews

4.0 4.0 out of 5 stars
41 verified reviews
5★
(29)
4★
(1)
3★
(2)
2★
(0)
1★
(9)
4
4.0 / 5 (41)
Patty D. 91 days ago
5
The filters work well and are easy to switch out on my Sub-Zero Refrigerator
Mark R. 93 days ago
5
The filter fits our refrigerator filter filter system perfectly and dealing with discount filters. Organization has been a pleasure… Thank you.
Elliott M. 102 days ago
5
Seemed to install easily, slight difference on plastic end cap, but went into socket completely without straining
Janice G. 171 days ago
5
Always on time with my order and great customer service
Lynn J. 183 days ago
5
Works great
Linda L. 230 days ago
5
Arrived quick when expected. Packaged properly. Correct replacement.
Russell B. 237 days ago
5
The filters are the perfect fit to my reverse osmosis system
Peter S. 261 days ago
5
glad to say that the product arrived in a week and in good working order. product was installed easily as hoped.
MARY 406 days ago
5
Great price, good website, it works! Thank you.
Carter 434 days ago
5
Worked perfectly and easy to install. Great value vs a repair man to do this!
Mark R. 465 days ago
5
The water filter was wall packaged. Fit properly and works well… Thank you.
Frank K. 517 days ago
5
Shipped on time. Fits perfectly, works as should. A good experience start to finish.
Jeffrey D. 631 days ago
5
Excellent replacement for a Sub-zero with a probably original - never changed filter. Perfect fit. Attractive price.
Robert G. 1028 days ago
5
Product works great this is my 4th order!!!
George K. 1103 days ago
5
Easy to order
Gordon B. 1131 days ago
5
These filters provide me with the same form, fit and function as the OEM ones. Very pleased with these filters.
Romy B. 1193 days ago
5
A very good and functional replacement filter equivalent to sub-zero refrigerator we have.
B. B. 1636 days ago
5
First time I replaced this filter. It was done easily.
Curtis T. 1767 days ago
5
A little tricky on the fit up at install, but figued out the orientation and it was ok.
George K. 1829 days ago
5
Good quality and service was great
Matthew B. 1965 days ago
5
Great service and price.
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