Samsung Washer Filter

What this filter is catching#

Coins, hair ties, lint, the occasional sock. It sits ahead of the drain pump, and everything it stops is something that would otherwise reach the impeller. So when it fills, drainage is the first thing to suffer.

You can pull stored codes by holding your model's diagnostic button combination — the sequence varies, so check the manual.

The cleaning routine#

No tools. Lay towels and a shallow pan under the access door before you start.

1. Open the access door at the bottom-left of the front panel.
2. If your model has the small drain hose, pull it out, uncap it and let the water run into the pan slowly. This is the step that prevents the flood.
3. Turn the filter cap counter-clockwise and draw it out. Expect more water even after the hose has run.
4. Pull out the debris — coins, hair ties, lint, fabric scraps — and rinse the filter under running water.
5. Check the rubber O-ring on the cap for cracks or hardening.
6. Wipe the inside of the filter housing; things get stuck in there too.
7. Refit the cap clockwise until snug, and close the access door.

Samsung says monthly. In practice every 2-4 weeks, or the moment you notice draining slow down.

When you actually need the part#

Cleaning restores a filter indefinitely — this component does not wear out on a schedule. Replace the assembly only when the cap is cracked or the O-ring has hardened or split.

That leak is worth taking seriously precisely because it is undramatic. A damaged gasket weeps a little water on every drain cycle, which can run for weeks unnoticed under a front-loader and quietly damage the flooring.

DC97-16991A is the primary OEM number. Samsung's DA, DC, DD, DG and DE prefixes identify which appliance division made the part, and components get revised between production runs, so check the number against your specific model. Yours is inside the door frame or under the lid, starting with WF or WA.

What shortens its life#

Only three things, really. Neglect, which lets a clog become permanent. Physical damage from forcing or cross-threading the cap, which cracks the housing. And the O-ring simply hardening with age.

So: check pockets before loading, since coins are the single most common clog. Inspect the O-ring each time you have the cap off. Use the drain hose rather than fighting the cap against a full tub.

One thing to escalate rather than clean: metal fragments in the filter. Those are not from your pockets — they suggest the drum spider arm is corroding, and that needs a proper look.

Is it worth it on an older machine?#

For a filter, always — it is routine maintenance on any machine of any age. That calculation only matters for real component failures: under 8 years old with a single fault, repair; past 10-12 years with several things going at once, price the repair against a replacement.

Draining slowly with a spotless filter, or finding metal in the housing? Request a technician.