FitFilter / Fit check
Supplier model: RF-54
Fits select Sub-Zero refrigerators that use 4204490.
FitFilter / Product details
Single-unit packaging dimensions; not the cartridge’s installed dimensions. Product weight refers to one filter, not shipping weight.
FitFilter / Product details
Activated carbon is the filter medium listed for this compatible cartridge.
295.9 gProduct weight (one filter)
Swipe to explore • Tap a photo for a closer look
FitFilter · Compatible replacement
4204490 compatible refrigerator water filter
Make the next replacement an easy one. Match your filter below, choose your quantity, and follow the installation guide when it arrives.
FitFilter is independent of the original appliance manufacturers. Model codes identify replacement references; this is not an original manufacturer cartridge.
01 / Compatibility
Start with the number on the cartridge already in your refrigerator.
Fits select Sub-Zero refrigerators that use 4204490.
For the twist-in 4204490 filter system. Not compatible with push-in filters. Compare your old cartridge number and connector.
Look for this complete filter number on your current cartridge.
Use the close-up photos to compare the head, locking tabs and seals.
Unsure? Send us your filter number and refrigerator model before ordering.
Help me find my filter ↗02 / Specifications
The details that matter when choosing and handling your new cartridge.
Single-unit packaging dimensions; not the cartridge’s installed dimensions. Product weight refers to one filter, not shipping weight.
Activated carbon is the filter medium listed for this compatible cartridge.
Independent compatible replacement by FitFilter.
QUALITY DOCUMENTATION / ANGKUA
Our compatible filter range is supplied by Angkua, the manufacturer behind DRINK UP. Its catalogue brings together product photographs, replacement references and single-unit specifications.
Quality marks shown in the Angkua supplier catalogue
These are supplier catalogue references, not certificates for every FitFilter SKU. Model-specific certification and performance scope must be established separately.
Your next change, made clearer
Keep the right guide beside you, from opening the filter cover to resetting the reminder.
Check the old filter label and your fridge manual. Have a towel ready and follow the water-supply instructions before removal.
Use the guide for your filter compartment. Follow its release and locking steps, and never force a connector into place.
Flush as directed by your fridge and cartridge instructions. Check for leaks, then reset the filter reminder using your model’s controls.
Filter location and reset controls vary by refrigerator. Match the compartment shown to the one in your fridge.
Search 4204490 with your refrigerator model number. Prefer the brand’s support channel and compare the filter compartment before following a tutorial.
These manufacturer resources explain the appliance procedure. Follow the instructions supplied with your FitFilter compatible cartridge as well.
04 / Shipping & support
Ships from China. Allow up to 15 days for supplier dispatch; international transit is additional.
Standard shipping: $8 USD. Free standard shipping from $70 USD. Destination availability and final charges are shown at checkout.
Read shipping information ↗Keep the seal intact while checking the fit. See return conditions and contact us if your order arrives damaged or incorrect.
Read the returns policy ↗Help with your model
This form includes the reference you are viewing. Add the exact code on your old cartridge, your refrigerator model and your country so we can review your enquiry.
4204490