How to find your refrigerator model number before buying a filter

Look inside the refrigerator for the model label

Start inside the fresh-food compartment: check an interior wall, the ceiling, the cabinet frame exposed when a door opens, or the area behind a crisper drawer. The exact label location varies by manufacturer and model.

Photograph the entire label so suffixes, slashes and regional characters remain available for the lookup.

Evidence: everydrop

Evidence: Samsung

Do not substitute the serial number for the model number

Record the refrigerator model number and the number printed on the installed filter separately. The model number is the fitment identifier used by a lookup; the serial number is useful when manufacturer support needs to identify an appliance but is not a substitute for the model label.

Keep every suffix and formatting character because a nearby identifier may refer to a different appliance configuration.

Evidence: everydrop

Evidence: Samsung

Verify the label before buying a filter

Compare the complete model with the owner manual, manufacturer lookup, and installed cartridge number. If the label is missing or the sources conflict, contact the manufacturer with the serial number instead of forcing a filter.

An undocumented refrigerator model stays outside the published fit inventory until an authoritative source confirms the relationship.

Evidence: everydrop

Evidence: Samsung

Search the refrigerator cabinet—not the front badge

The model label is usually inside the fresh-food compartment, on an interior wall, behind a crisper drawer, on the ceiling, or on the cabinet frame exposed when a door is open.

• Photograph the full label
• Capture suffix letters and numbers
• Do not use the serial number as the model number

Record both identifiers

Keep the refrigerator model number and the number printed on the installed cartridge. When both point to the same filter family, confidence is much higher.

Why suffixes matter

Manufacturers can revise filter housings during a product line. Two refrigerators with similar base model numbers may use different cartridge generations, electronic recognition or bypass plugs.

When the label is missing

Check the owner’s manual, purchase receipt or manufacturer account. If the evidence conflicts, contact the manufacturer with the serial number rather than forcing a cartridge.