Use the model manual to confirm the filter is customer-accessible. Disconnect power, cool hot water, drain through the emergency hose or open the filter slowly with towels and a shallow tray ready. First, cancel, drain if possible, disconnect power, close water supplies and protect the floor.
What this covers
- A front-load or compact washer with a documented customer-accessible pump filter
What it does not cover
Try in this order
0 of 10 completedEstablish the exact starting state
ReversibleCancel, drain if possible, disconnect power, close water supplies and protect the floor.
Separate the fault or decision boundary
ReversibleConfirm the access door is a pump filter—not a service-only panel—and lower the water level before loosening it.
Apply the narrowest correction
ReversibleRemove debris, inspect the seal, clean the housing and reinstall the filter fully without cross-threading.
Cancel the cycle, cut off the power and water, and protect the floor
ReversibleCancel the cycle, drain the machine if you can, unplug it and close the water taps. Lay towels down and have a shallow tray and a bowl ready, because the filter holds water.
Confirm that the access panel is the pump filter
ReversibleCheck the manual to be sure that the small panel at the bottom front is the customer-accessible filter and not a service-only cover. If the tub is full, lower the water level through the emergency drain hose first.
Remove the debris, clean the seal and refit the filter tightly
ReversibleOpen the filter slowly, letting the water drain into the tray, remove coins, lint and other debris, and clean the housing and the seal. Refit the filter fully, then run a short empty drain or rinse while watching the filter cap and the hose for leaks.
Unplug the washer and set out a shallow pan and towels
ReversiblePower off and unplug first. Water in the pump housing can be a full drum's worth, so a flat pan and a towel under the panel are the difference between a two-minute job and a flooded floor.
Drain through the small hose before you unscrew the filter
ReversibleWhirlpool and LG both route the residual water out through a small drain hose: release the hose from its clip, pull it into the pan, remove the plug and let the water run until it stops. Opening the filter first releases the same water at once.
Turn the filter counterclockwise, clean it and refit it fully
ReversibleRemove lint, coins and hair, rinse under running water and brush off any residue. Refit by turning clockwise until it stops, keep the handle vertical on Whirlpool models, put the hose plug back and re-clip the hose before closing the panel.
Verify before escalating
ReversibleRun a short empty drain/rinse while watching the filter cap and hose for leaks.
By brand
Where the filter is and how often each maker says to clean it
The location and the interval differ by maker, so match your brand before you open a panel.
- LG front-load washers and combos
- The access panel is on the lower front left on most models (some have it on the right); pull the tab downward and out. LG recommends cleaning the filter monthly, and sooner if the washer drains slowly or shows an OE error. The instruction applies to front-load washers and combo units only, not top-loaders.
- Whirlpool front-load washers
- The filter pump is typically at the front bottom of the washer, behind a storage drawer that releases with a tab on each side. Whirlpool says to clean it every few months or as needed, depending on usage and how much lint collects.
- Samsung front-load washers
- Samsung's guidance is to clean the pump filter at least monthly or about every 40 washes, whichever comes first. The filter is on front-load washers only, behind an access panel near the bottom that opens by pressing its top or center. The drain hose has a rubber cap that seals airtight; twist it off to drain the water, then twist the filter counterclockwise and clean it and the pump impeller behind it with a soft toothbrush.
Stop boundary
When this stops being a self-service repair
- !Stop and call service if you cannot remove the filter without force, see a cracked housing, or the machine leaks after refitting.
Evidence ledger
Sources behind this answer
Whirlpool's own not-draining page, which covers the drain pump filter.
At least monthly or about every 40 washes; access panel, hose cap, counter-clockwise removal.
Monthly interval, panel location, hose drain, counter-clockwise removal.
Drawer release, hose and plug procedure, interval, refit.
Exact questions
Common questions about “Clean a washer drain-pump filter without flooding the floor”
How often should I clean the washer's drain pump filter?+
Every few months is a common recommendation, and sooner if the machine drains slowly or you find coins and hair in the drum.
Why is there so much water when I open the filter?+
The filter sits below the drum, so any water left in the drum will run out. Use the emergency drain hose first if there is one.
What if I cannot refit the filter?+
Check that the thread is clean and the seal is in place, and turn it gently until it seats. A cross-threaded filter will leak.
Do top-loaders have a drain filter?+
Many do not have a user-accessible one. Check your manual before looking for a filter.
Why do I drain the hose first?+
The pump housing holds water below the drum. Draining through the small hose empties it in a controlled way, whereas unscrewing the filter first releases it across the floor.
Is it safe if the last cycle was hot?+
Wait until the water has cooled before draining. Hot wash water can scald, so let the machine sit for several minutes after the cycle before opening the hose.
What do I look for in the filter?+
Coins, buttons, lint and hair. Rinse it, check the impeller seat for anything blocking it and confirm the filter threads cleanly.
What if the washer still will not drain?+
Check the drain hose for kinks and the household standpipe for blockage. If it still holds water, the pump or a control fault may need a technician.