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How to Clean a Washing Machine Drain Pump Filter Safely

Confirm your washer has a user-serviceable drain pump filter, unplug it, drain residual water, clean the filter gently and reinstall it securely.
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To clean a washing machine drain pump filter, first confirm your exact model has a user-serviceable filter. Turn the washer off and unplug it, let any hot water cool, drain the residual water using the model’s specified method, then remove and clean the filter and reinstall it securely. The filter’s location, access method and cleaning interval vary by model, so use the owner’s manual for your washer.

Check whether your washer has a serviceable filter

Do not assume every washing machine has a drain pump filter that owners can remove. Check the model number and consult the owner’s manual before opening a panel. LG says its drain pump filter is included on its front-load washers and combo units, but not its top-load washers; other brands and models may differ. LG USA Support and Whirlpool Product Help direct owners to model-specific guidance.

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What to prepare

  • A shallow, wide pan and towels to catch water.
  • A soft-bristle brush for cleaning the filter.
  • Your washer’s owner’s manual, especially if the machine lacks a small drain hose or has a special water-tightness check.

No washer-branded tool is required by the manufacturer instructions cited here. Unplug the washer before cleaning when the manual directs; LG warns of electric-shock risk if the plug is not removed. Water left in the machine can spill when the filter is opened, and it may be hot, so allow it to cool before draining. LG washer manual.

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Clean the filter step by step

  1. Finish or cancel the cycle if possible. Empty the drum, switch the washer off and unplug it. Let hot water cool before opening the service area.
  2. Locate the access panel and catch residual water. Its position varies by model. On the LG models covered by its support instructions, the panel is low on the front; the side can vary. Set a shallow pan and towels beneath the area. LG USA Support.
  3. Drain the washer using the specified method. If the washer has a small drain hose, pull it out carefully, keeping it from kinking, and direct it into the pan. Remove the hose plug and let the water drain; replace the plug afterward. If there is no small hose, follow the manual’s method. Do not open the filter before draining when the manual instructs you to drain first.
  4. Remove the filter once the water has drained. On the LG and Samsung instructions cited here, the filter unscrews counterclockwise. Remove it gently; do not force a stuck filter. Samsung US Support.
  5. Clean accessible parts. Remove lint and objects from the filter, then rinse and brush it gently with warm water and a soft-bristle brush. Clean only surfaces that the manual identifies as accessible. Samsung also advises checking the accessible pump impeller area for debris. Do not reach into inaccessible components. LG USA Support; Samsung US Support.
  6. Reinstall the filter and hose. Replace the filter and turn it clockwise until secure. Recap the small drain hose, return it to its holder, and close the panel. Incorrect filter or plug reassembly can cause leaks or malfunction, according to LG’s washer manual.
  7. Follow the manual’s post-cleaning check. Some model-family instructions call for a water-tightness check; do not assume that the same test applies to every washer. For example, Whirlpool’s compact front-load instructions say to open the filter gradually to drain in stages and then check water tightness by pouring about one liter of water through the detergent dispenser. That is specific to the cited model family, not a universal washer procedure. Whirlpool compact front-load instructions.

How often to clean it

Use the interval in your model’s manual rather than applying one schedule to all washers. LG recommends monthly cleaning for the front-load washers and combo units covered by its support instructions, particularly checking when drainage is slow or an OE error appears. Whirlpool’s guidance for the cited all-in-one washer-dryer family recommends cleaning every six months. These are product-specific recommendations, not universal intervals. LG USA Support; Whirlpool all-in-one guidance.

Best Value
DC97-16991B Washing Machine Drain Pump Filter,For Samsung Washing Machine
  • 【DC97-16991B Washing Machine Drain Pump Filter 】This washer drain pump filter helps to keep your washer drain pump working properly by trapping lint, hair, and other debris. Extends the service life of your Washing Machine.
  • 【Replacement Part Number】Replaces 4000059 AP5800143 PS8764284 EAP8764284 etc.
  • 【Compatible with】 Compatible with Samsung WF42H5600AP, WF42H5000AW, WF42H5600AW/A2, WF42H5000AW/A2, WF42H5600AP/A2.
  • Made of ABS plastic materials, rigorously tested to meet the OEM standard. Not easy to deform, long service time.
  • 【Easy to install】Simple and convenient installation, saving your time and money. Please clean the filter once every two months.
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DC97-16991A Washer Drain Pump Filter Replacement for Samsung Washer Coin Trap Leak Proof WF42H5000AW WF42H5000AW/A2 WF42H5200AW/A2 WF45K6500AW/A2 WF45M5500A/WF45M5100A W45R6100A WF50K7500A
  • DC97-16991A Washer Drain Pump Filter Part Number: DC97-16991A, AP5586931, 2813211, PS4222025.
  • Washer Coin Trap Filter Replacement Model: W45R6100A WF50K7500AW WF45K6500AW/A2 WF361BVBEWR/A2 WF363BTBEUF/A2 WF365BTBGSF/A2 WF365BTBGWR/A2 WF42H5000AW WF42H5000AW/A2 WF42H5100AW/A2 WF42H5200AF/A2 WF42H5200AP/A2 WF42H5200AW/A2 WF42H5400AF/A2 WF42H5400AW/A2
  • Drain Pump Filter Traps Lint Fit for: WF42H5500AF/A2 WF42H5600AP WF42H5600AP/A2 WF42H5600AW/A2 WF42H5700AG/A2 WF435ATGJRA/A2 WF455ARGSWR/A2 WF511ABR/XAA WF511ABWX/AA WF520ABP/XAA WF520ABP/XAC WF520ABW/XAA WF56H9100AG/A2 WF56H9100AW/A2 WF56H9110CW/A2 WF45M5500A / WF45M5100A
  • DC97-16991A Fit for Samsung Washer Filter Replacement Model: WF56H9100AV/A2 WF457ARGSWR/AA WF221ANG/XAA WF431ABP/XAA WF431ABW/XAA WF455ARGSGR/AA WF448AAP/XAC WF448AAP/XAA WF438AAR/XAA WF448AAE/XAA WF210ANW/XAA WF395BTPASU/A1 WF393BTPARA/A1 WF220ANW/XAC WF220ANW/XAA WF393BTPAWR/A2 WF393BTPAWR/A1 WF457ARGSG WF405ATPAWR/AA WF405ATPAWR/A2 WF45B6300AW
  • If your Samsung washer is leaking when you use it again after cleaning the original filter with a lock, consider replacing this non lock filter! Avoiding flooding in your home.
Rank #3
DC97-16991A Washing Machine Drain Pump Filter - Compatible with Samsung WF42H5600AW/A2, WF42H5000AW, WF42H5000AW/A2, WF42H5600AP, WF42H5600AP/A2 - Replaces AP5586931, 2813211, PS4222025, EAP4222025
  • PART NUMBER REFERENCE: This DC97-16991A Washing Machine Drain Pump Filter is a direct replacement for OEM part numbers: DC97-16991A, AP5586931, 2813211, PS4222025, and EAP4222025.
  • MODEL COMPATIBILITY: Compatible with specific Samsung washing machine models including, but not limited to: Compatible with Samsung WF42H5600AW/A2, WF42H5000AW, WF42H5000AW/A2, WF42H5600AP, WF42H5600AP/A2. Replaces 2813211 AP5586931 PS4222025 EAP4222025 etc Compatible model: WF56H9100AV/A2 WF457ARGSWR/AA WF221ANG/XAA WF42H5600AP/A2 WF431ABP/XAA WF431ABW/XAA etc.
  • FUNCTIONAL SPECIFICATION: The drain pump filter traps lint, hair, and fibrous debris to prevent blockage of the drain pump assembly. Regular filtration maintains pump flow rate and prevents strain on the pump motor, contributing to operational stability.
  • MATERIAL CONSTRUCTION: Manufactured from high-durability ABS plastic. The material exhibits resistance to deformation under standard operating temperatures and maintains dimensional stability over repeated use cycles.
  • INSTALLATION PROCEDURE: Installation requires draining residual water from the pump housing, rotating the existing filter counterclockwise to remove, cleaning the housing cavity, and inserting the new filter by aligning the notch with the internal tab. No additional tools are required.
Rank #2
WH23X38617 Washing Machine Pump Filter W/Seal
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  • No cross reference information available.
  • All returned items must be in new and re-sealable condition; no refunds or exchanges will be given if the item is not in the same condition as when it was sold.
  • If the part does not match the part in your appliance DO NOT INSTALL. Will not be refundable once installed. Please contact us.
#1 Best Overall
LG 383EER2001A Genuine OEM Drain Pump Filter for LG Washing Machines
  • This LG Drain Pump Filter is a genuine OEM (Original Equipment Manufacturer) part manufactured to exact specifications
  • Replacement LG brand Washing Machine Drain Pump Filter traps lint and debris from drain water
  • LG 383EER2001A Washing Machine Drain Pump Filter is also called the Filter and Trap Assembly
  • High quality LG OEM 383EER2001A Washing Machine Drain Pump Filter is manufactured with premium materials for durability and exact fit, be sure to follow instructions in owners manual when installing this part
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Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

If the washer still has a problem

  • Water leaks after cleaning: Switch the washer off and recheck that the filter and drain-hose plug are seated as the manual specifies.
  • The filter will not turn: Do not force it. Check the model instructions or contact the manufacturer’s service support.
  • The pump impeller will not turn: Bosch advises contacting customer service if the impeller cannot turn. Bosch Home support.
  • Drainage remains slow or the washer will not drain: Check the drain hose and the model’s error guidance. Filter cleaning may not resolve every drainage fault; consult the manufacturer or arrange service if the problem continues. Samsung discusses pump-filter cleaning in poor-spinning troubleshooting, but that symptom alone does not establish the filter as the sole cause. Samsung US Support.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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