Clean a filter.
Drain pump filters, lint filters, inlet filters, dishwasher filters, and recurring care tasks. This page groups reviewed ManualAnswers guides, codes, answers, manual sections, and parts.
Symptom result source proof
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- 20 records
Symptom-matched sections
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Reviewed source manuals
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- 2 records
Original source URLs
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- 2 records
Direct PDF routes
Symptom source manuals with public PDF routes or attached PDF assets.
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HTML captures
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- 2 records
Plain-text exports
Symptom source manuals with public text exports for search and citation workflows.
- 16 records
Reviewed answers
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Support records
Troubleshooting guides, error codes, and parts connected to this symptom.
Appliance categories
- Laundry · 4 models · 40 matching records
Laundry clean a filter
3 guides · 15 answers · 0 codes · 20 manual sections · 2 parts.
- Kitchen · 2 models · 1 matching records
Kitchen clean a filter
0 guides · 1 answers · 0 codes · 0 manual sections · 0 parts.
Guides
- LG · Laundry · DLEX4000B
LG DLEX4000B dryer not drying
A source-backed airflow checklist for LG DLEX4000B drying problems and d80-style airflow warnings.
- LG · Laundry · WM4000HBA
LG WM4000HBA drain pump filter cleaning
A maintenance guide for safely draining residual water and cleaning the LG front-load washer drain pump filter.
- LG · Laundry · WM4000HBA
LG WM4000HBA washer not draining
A source-backed drain checklist for the LG WM4000HBA washer, centered on the drain hose, drain pump filter, and OE error path.
Answers
- LG · Laundry · DLEX4000B
Can I run the dryer without the lint filter?
No. The manual says never operate the appliance without the lint filter in place.
- LG · Laundry · WM4000HBA
Can I run the washer without the inlet filters installed?
No. The manual says not to use the washer without the inlet filters. Doing so can cause leaks, malfunction, continuous valve opening, flooding, and property damage.
- LG · Laundry · DLEX4000B
How often should I clean the lint filter?
Clean the lint from the filter after every cycle.
- LG · Laundry · WM4000HBA
What does an IE error message mean in this section?
An IE error message may blink when the water pressure is low or an inlet filter is clogged with dirt. Clean the inlet filter.
- LG · Laundry · WM4000HBA
What does an OE message mean in this section?
An OE message blinking on the display means the drain pump filter is clogged with dirt. Clean the drain pump filter.
- LG · Laundry · DLEX4000B
What does the Clean Filter indicator mean?
It lights at the beginning of the cycle to remind you to check the lint filter, and it turns off when you press Start/Pause.
- LG · Laundry · DLEX4000B
What happens if the lint filter is loose or missing?
Running the dryer with a loose or missing lint filter will damage the dryer and the articles in it.
- LG · Laundry · DLEX4000B
What parts are shown on the front of the dryer?
The front view shows the control panel, lint filters, leveling feet, and reversible door.
- LG · Laundry · WM4000HBA
What should I do if I hear rattling or clanking?
Stop the washer and check the drum and the drain filter for foreign objects such as keys, coins, or safety pins. If the noise continues after restarting, call for service.
- LG · Laundry · DLEX4000B
What should I do if the lint filter is clogged with fabric softener?
Wash the lint filter in warm, soapy water and allow it to dry thoroughly before reinstalling it.
- LG · Laundry · WM4000HBA
What should I do if the washer does not fill properly and shows an error message?
Check and clean the water inlet filters. The display message can mean the inlet valve filter screens are clogged by hard water scale, sediment, or other debris.
- LG · Laundry · WM4000HBA
What tools or supplies do I need to clean the inlet filters?
You need access to the washer power and water shutoffs, pliers to remove the filters, and either white vinegar or a lime scale remover for soaking the filters.
- Whirlpool · Kitchen · WDF520PADM
When should I clean the Whirlpool WDF520PADM dishwasher filter?
Clean the filter system when food soils remain on dishes or when wash performance drops. Remove, rinse, and reinstall the filter components as described in the manual.
- LG · Laundry · DLEX4000B
Why does my dryer take a different amount of time for similar loads?
Drying time can vary based on load size, fabric type, how wet the clothes are, and the condition of the lint filter. An unbalanced washer load can also leave clothes wetter and increase drying time.
- LG · Laundry · DLEX4000B
Why does my dryer take so long to dry clothes?
Poor airflow can increase drying time. A lint filter that is full of lint or clogged with fabric softener sheet residue can reduce airflow and make drying take much longer. The manual also refers you to the troubleshooting charts for more tips.
- LG · Laundry · DLEX4000B
Why should I clean the lint filter before every load?
A clogged lint filter increases drying time. The filter should be cleaned and reinstalled firmly before starting the dryer.
Error codes
- No reviewed error codes match this symptom yet.
Manual sections
- LG · Laundry · DLEX4000B
Product overview and features
Product overview and features This section explains the main parts of the dryer, the accessories shown in the manual, and the basic product specifications available on these pages. Product features The manual notes that the pictures in the guide may look diffe
- LG · Laundry · WM4000HBA
Product Overview and Parts Identification
Product Overview and Parts Identification This section helps you identify the washer’s main parts, the accessories that come with it, the items you must buy separately, and the basic product specifications. Product features and important note The illustrations
- LG · Laundry · DLEX4000B
Steam water inlet connection
Connecting the Steam Water Inlet Hose To use steam, the dryer must be connected to the cold water tap with a new water supply hose. Do not use old hoses. Before you begin: - Make sure you have a suitable cold water faucet. - Use only new hoses for installation
- LG · Laundry · DLEX4000B
Before use and loading laundry
Before Use and Loading Laundry Read this first - To reduce the risk of fire, electric shock, or injury to persons, read the IMPORTANT SAFETY INSTRUCTIONS before operating the appliance. Basic operation sequence 1. Clean the lint filter. 2. Load the dryer. 3. T
- LG · Laundry · DLEX4000B
Control panel basics
Control panel basics The control panel lets you turn the dryer on and off, choose a cycle, start or pause a cycle, select extra options, and read the display for time and status information. Main controls Power button - Press to turn the appliance on. - Press
- LG · Laundry · DLEX4000B
Selectable options and cycle features
Selectable options and cycle features Your dryer includes cycle modifiers and extra options that let you adjust drying for different fabrics, load sizes, and convenience needs. Not every option works with every cycle. If you press a button for an option that i
- LG · Laundry · DLEX4000B
Routine maintenance and lint filter care
Routine maintenance and lint filter care Keeping the lint filter and exterior clean helps the dryer run safely and efficiently. Follow these care steps regularly. Before you clean - Unplug the appliance before cleaning. - Do not use harsh chemicals, abrasive c
- LG · Laundry · WM4000HBA
Clean the Detergent Drawer and Water Inlet Filters
Clean the Detergent Drawer and Water Inlet Filters This section covers two maintenance tasks that can help prevent filling problems, leaks, and buildup: - Cleaning residue from the detergent drawer opening - Cleaning the water inlet filters if the washer does
- LG · Laundry · DLEX4000B
Frequently asked questions
Frequently Asked Questions Why does my dryer beep when I press a button and then nothing happens? If the dryer beeps but does not start, the Control Lock feature is turned on. To turn Control Lock off, turn the dryer on and then press and hold the button that
- LG · Laundry · WM4000HBA
Clean the Drain Pump Filter and Prepare for Storage or Freezing
Clean the drain pump filter The washer can fail to drain if the drain pump filter becomes clogged. LG recommends cleaning the drain filter periodically to help prevent clogging from foreign objects. Before you start - Turn off the washer and unplug the power c
- LG · Laundry · DLEX4000B
Troubleshooting by symptom: power and heating
Troubleshooting by symptom: power and heating Use these checks when the dryer will not start, will not heat, or is drying much more slowly than expected. Only the causes and fixes listed here are supported by the manual. The appliance will not turn on Possible
- LG · Laundry · DLEX4000B
Troubleshooting by symptom: drying results and wrinkles
Troubleshooting by symptom: drying results and wrinkles Use the guidance below when clothes are drying unevenly, coming out wrinkled, feeling staticky, or still have damp spots after a cycle. These tips focus on load size, fabric type, dryness settings, and ho
- LG · Laundry · WM4000HBA
Troubleshooting Overview and FAQs
Troubleshooting Overview Your washer has an automatic error-monitoring system that detects and helps diagnose problems early. If the washer does not work properly or does not work at all, check the items below before calling for service. For more detailed info
- LG · Laundry · DLEX4000B
Troubleshooting by symptom: steam, odor, and Wi-Fi
Troubleshooting: Steam, Odor, and Wi‑Fi Use this section when you notice steam behavior that seems unusual, odors in clothing or inside the appliance, or problems connecting to Wi‑Fi. Steam cycle questions Problem: Drum does not turn during Steam Cycle This is
- LG · Laundry · DLEX4000B
LIMITED WARRANTY continued, pages 56-60
Limited Warranty, Service, and Dispute Resolution What LG covers If your LG Dryer fails because of a defect in materials or workmanship under normal and proper use, LG will, at its option, repair or replace the product during the warranty period. This limited
- LG · Laundry · WM4000HBA
Noise, Vibration, and Water Hammer Troubleshooting
Noise, Vibration, and Water Hammer Troubleshooting This section helps you tell the difference between normal washer sounds and sounds that may need attention. Normal sounds during operation The following sounds are listed as normal operation: - Clicking: The d
- LG · Laundry · WM4000HBA
Operation Problems: Leaks, Detergent Dispensing, Filling, and Cycle Behavior
Operation Problems: Leaks, Detergent Dispensing, Filling, and Cycle Behavior This section helps you troubleshoot common washer problems such as leaks, detergent not dispensing correctly, filling issues, pauses during a cycle, and the washer stopping or not sta
- LG · Laundry · WM4000HBA
Laundry Results Problems: Wrinkling, Staining, Odor, and Wi‑Fi Issues
Troubleshooting Laundry Results, Odors, and Wi‑Fi Use the suggestions below when clothes are wrinkled, stained, smell musty, or when the washer will not connect to Wi‑Fi. Wrinkling The washer may be overloaded. - The washer can be fully loaded, but the drum sh
- LG · Laundry · WM4000HBA
Limited Warranty: Coverage and Terms
Limited Warranty: Coverage and Terms What LG covers If your LG washer fails because of a defect in materials or workmanship under normal and proper use, LG will, at its option, repair or replace the product during the warranty period. This limited warranty app
- LG · Laundry · WM4000HBA
LIMITED WARRANTY continued, pages 53-59 (1 of 2)
Limited Warranty: dispute resolution and Canada warranty terms This section explains how disputes are handled and, for Canada, what the limited warranty covers and does not cover. If you want to start arbitration in the U.S. Before beginning an arbitration pro
Parts
- LG · Laundry · WM4000HBA · Filter
Drain pump filter
model-specific · placeholder
- LG · Laundry · DLEX4000B · Filter
Lint filter
model-specific · placeholder