Samsung Washer Filter Replacement — Easy DIY Guide

Samsung front-load and top-load washers (WF/WA model series) feature VRT Plus vibration reduction, Self Clean+ cycles, and Digital Inverter motors. The filter is a Samsung-specific component using the DC part prefix. This guide covers the actual replacement procedure — Samsung-specific access panel layouts, the correct part number, and testing procedures you should perform before and after the repair.

Symptoms That Indicate Filter Failure

• Washer is not draining or draining slowly — debris clogging the filter restricts water flow to the drain pump
• Musty or foul odor from the washer — trapped debris decomposing in the filter housing
• Samsung error code 5E (drain error) — often caused by a clogged filter before the pump itself fails
• Small items missing after wash (coins, hair ties, socks) — they are likely trapped in the filter
• The filter cap is cracked or the gasket is damaged — water leaks when the cycle drains

Run a Samsung diagnostic by pressing and holding specific button combinations (varies by model — check your manual). The display will cycle through error codes stored in memory.

Samsung Part Identification

OEM part number: DC97-16991A — Samsung uses the DA/DC/DD/DG/DE prefix system where the first two letters identify the appliance division (DA = refrigerator, DC = washer/dryer, DD = dishwasher, DG = range/oven, DE = microwave). Find your model number (WF/WA series) on the rating plate front panel lower-left access door and verify the exact part at samsung.com/us/support/. Samsung frequently revises parts across production runs — always cross-reference with your specific model number rather than relying on a generic part number.

Where to find your model number: Open the door/lid and look on the inside of the door frame or under the lid. Model numbers start with WF/WA.

Cost Breakdown

OEM parts are available at samsung.com/us/support/, Amazon, and major appliance parts retailers.

Step-by-Step Replacement

Open the small access door at the bottom-left of the front panel. The filter cap twists out counter-clockwise.

1. No tools required. Place towels and a shallow pan under the access door at the bottom-left of the front panel.
2. Open the access door. Some Samsung models have a small drain hose — pull it out and uncap it to drain water slowly before opening the filter.
3. Turn the filter cap counter-clockwise and pull it out. Water will flow — 1-2 gallons may drain.
4. Remove any debris from the filter (coins, hair ties, lint, small fabric items). Rinse the filter under running water.
5. Inspect the filter gasket (rubber O-ring) for damage. Replace the filter assembly (DC97-16991A) if the cap or gasket is cracked.
6. Clean inside the filter housing with a cloth — remove any debris stuck inside.
7. Reinstall the filter cap by turning clockwise until snug. Close the access door.

Safety note: If you encounter unexpected resistance or signs of electrical damage (melting, burning), stop and call a professional.

Tools Required

• No tools required — the filter twists out by hand
• Towels and shallow pan — for catching water
• Small drain pan — place under the filter before opening

Samsung-Specific Tips and Common Mistakes

• Samsung recommends cleaning this filter monthly. In practice, clean it every 2-4 weeks or whenever you notice slower draining.
• The small drain hose next to the filter cap (on models that have it) lets you drain water slowly before opening the filter — use this to avoid a flood of water when unscrewing the cap.
• A cracked filter cap or damaged O-ring gasket causes a slow leak during every drain cycle. The leak is small and may go unnoticed for weeks, causing floor damage. Replace the filter assembly if the cap or gasket is damaged.

DIY or Professional?

This is a beginner-friendly repair. This is routine maintenance, not a repair. Clean monthly — no tools needed. Replace the filter assembly only if the cap or gasket is physically damaged.

When to call a professional:

• No reason to call a professional for filter cleaning
• If metal fragments are found in the filter, the drum spider arm may be corroding — that requires professional assessment

What Happens If You Delay This Repair

A clogged filter restricts drainage, triggering 5E errors and preventing the spin cycle. Decomposing debris causes persistent odor. A cracked filter cap or gasket causes a slow leak that damages flooring.

How Long Does a Samsung Washer Filter Last?

A typical Samsung washer filter lasts Indefinite (clean monthly) under normal residential use. Samsung's build quality and smart diagnostics help you catch declining performance before complete failure — set up SmartThings notifications if your model supports it.

Factors That Shorten Filter Life

• Cleaning frequency — a regularly cleaned filter lasts indefinitely. Neglect causes permanent clogging
• Physical damage — forcing the cap or cross-threading it cracks the housing
• Gasket aging — the O-ring hardens over time and may need replacement

Maintenance Tips to Extend Filter Life

• Clean every 2-4 weeks — the single most important Samsung washer maintenance task
• Check pockets before loading — coins and small items are the most common filter clogs
• Inspect the cap O-ring gasket for cracks or hardening during each cleaning
• Use the small drain hose (if equipped) to drain water before opening the filter

FAQ

How much does it cost to replace a Samsung washer filter?

OEM part costs $10-$30. Professional installation adds $0, totaling $60-$100 (if bundled with service).

Can I replace the filter in my Samsung washer myself?

This is routine maintenance, not a repair. Clean monthly — no tools needed. Replace the filter assembly only if the cap or gasket is physically damaged.

How long does a Samsung washer filter last?

Typical lifespan is Indefinite (clean monthly) under normal residential use. Samsung appliances with SmartThings can proactively alert you to declining component performance before complete failure occurs.

What Samsung part number do I need for my washer filter?

The primary OEM number is DC97-16991A. Samsung uses the DA/DC/DD/DG/DE prefix system — the first two letters identify the appliance division. Always verify against your specific model number (WF/WA series) at samsung.com/us/support/, as Samsung frequently revises parts across production runs. Using the wrong part can cause fit issues or void warranty coverage.

Is it worth repairing my Samsung washer or should I replace it?

If your Samsung washer is under 8 years old and the filter is the only issue, the repair at $60-$100 (if bundled with service) is typically worthwhile. If the unit is over 10-12 years old or has multiple failing components, compare the total repair cost against a new Samsung washer and choose accordingly.

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