What replaces HAF-QIN?

Use the exact HAF-QIN identifier and confirm it against your refrigerator model or the manufacturer filter finder.

How often should HAF-QIN be replaced?

The manufacturer guidance attached to this record recommends replacement about every 6 months, subject to usage and the appliance instructions.

Does a third-party listing prove refrigerator compatibility?

No. A marketplace title or similar-looking cartridge is not enough. Verify the OEM filter identifier and refrigerator model using manufacturer documentation.

← Back to catalog

APPLIANCE REPLACEMENT REFERENCE

Samsung HAF-QIN

Identification

HAF-QIN

CategoryAppliances

Product typeRefrigerator Water Filter

OEM identifierHAF-QIN/EXP

Capacity300 gallons

Replace about6 months

CertificationNSF/ANSI 42, NSF/ANSI 53, NSF/ANSI 401

DETAILED REFERENCE

How to identify the correct refrigerator filter

This record tracks the Samsung HAF-QIN. The safest replacement path is to match the exact filter identifier and then confirm the refrigerator model using the manufacturer’s documentation or filter finder.

Manufacturer-backed replacement numbers

No manufacturer-backed superseded identifier is currently recorded for this filter.

A “replaces” entry is recorded only when the manufacturer source explicitly supports that relationship.

Before you buy

Read the current filter label.Look for HAF-QIN or one of the manufacturer-backed identifiers shown on this page.
Check the refrigerator model.Use the model tag inside the refrigerator and the OEM compatibility tool/manual whenever possible.
Do not infer certification from fit.A cartridge may physically fit without carrying the same contaminant-reduction certifications or manufacturer approval.
Follow the replacement interval.This record carries a manufacturer guidance interval of about 6 months.

Frequently asked questions

Can I use an old part number to find this filter?

No legacy supersession is currently recorded for this filter, so use the current OEM identifier.

Is the capacity 300 gallons?

Yes. The attached manufacturer source lists 300 gallons for this record.

Can I trust an aftermarket compatibility list?

Treat it as a shopping claim, not as our compatibility evidence. The Replacement Index keeps manufacturer reference data separate from marketplace listings.

Source provenance

These are the manufacturer or manufacturer-support sources attached to this exact catalog record.

SamsungHow to replace the water filter in a Samsung refrigerator · supports replacement interval and certification guidance · accessed 2026-09-09
SamsungSamsung HAF-QIN Refrigerator Water Filter · supports identity, specifications and replacement reference · accessed 2026-09-09

Related refrigerator water filters

These are other reference pages in the same product type. They are not interchangeable merely because they are refrigerator filters.

What The Replacement Index verifies

OEM model/part-number identity.
Manufacturer-backed supersession relationships where available.
Capacity, interval and certification details only when supported by attached sources.
Marketplace listings separately, with exact identifier matching and affiliate attribution checks.