Filters Fast Logo Header
Free Shipping on orders over $99 | FREE 365-DAY RETURNS

Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:


Thanks! We'll send you a notification when this product is available!

Compare & Save

AquaFresh WF490 Replacement for Sub-Zero 4204490

4204490 AF
Retail: $72.99
You Save: 49%
Buy 1 - 2 for $36.95 ea.
Buy 3+ for $26.95 ea.
Sorry, this is no longer available. guarantee

Sub Zero 4204490 Refrigerator Water Filter Genuine Part

Retail: $121.99
You Save: 38%
Buy 1 - 2 for $75.95 ea.
Buy 3+ for $68.95 ea.
Ready to Ship!
Compare & SaveUse the table below to compare
6 Months
Filter Life
6 Months
NSF 42 Certified
NSF 53 Certified
Reduces Lead
Reduces Mercury
Sign up for the Home Filter Club during checkout.
You choose how often you want your filter, and we take care of the rest.
Are you a purchasing agent? Purchasing for a business?
Contact [email protected] to gain access to case quantity discounts, account management and terms!
Product Information
Aquafresh WF490
Sub Zero 4204490

Filters like the Sub Zero 4204490 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!

Replaces Sub-Zero 4204496, 4290510, ​EcoAqua EWF-8003A, Pro 48, SGF-ZS48.


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