If the Whirlpool WFW9620 will not drain, Whirlpool's Product Help starts with the drain pump filter on models that have one: it may be clogged with dirt, lint or other items and should be cleaned occasionally, with different steps for models with and without a storage drawer. Then the drain hose: no more than 4.5 in (113 mm) inside the drainpipe, not taped or sealed in, and the drain top at least 30 in from the floor. The F9 E1 code means drain times are longer than expected, typically over eight minutes: check the hose for kinks and clogs, use the U-shaped form, and keep the standpipe between 39 in and 96 in.
Differential
Likely causes of “Whirlpool WFW9620 front-load washer will not drain or stops with water inside”, and how to tell them apart
- 1
A clogged drain pump filter
What separates it F9 E1 or standing water shows because the drain pump filter is clogged
How to confirm Clean the filter of lint, dirt and coins
- 2
A drain hose too deep, taped or kinked
What separates it Water siphons back or drains slowly because the drain hose is too deep, taped or kinked
How to confirm Use the U-shape form; no more than 4.5 in in the pipe; straighten the hose
- 3
A standpipe outside the height range
What separates it The washer drains poorly because the standpipe is outside the height range
How to confirm Keep it between 39 in and 96 in from the floor
- 4
Excess suds
What separates it The drain is delayed and the cycle is slow because of excess suds in the drum
How to confirm Use HE detergent only, and run a rinse to clear the suds
Before you touch a setting
Record this first — changing settings destroys the evidence
- Whether F9 E1 shows on the display
- How the drain hose is installed
- When the filter was last cleaned
Try in this order
0 of 5 completedClean the drain pump filter
ReversibleOn models that have one, open the access, drain the water into a pan, remove the filter and clear it of dirt, lint and objects.
Check the hose
ReversibleCheck the hose, which must not be kinked or clogged, and be 4.5 in or less into the drainpipe, not taped.
Check the standpipe
Reversible39 in minimum and 96 in maximum; the top of the drain at least 30 in for siphon safety.
Cut the suds
ReversibleCut the suds, by using HE detergent only, since excess suds delay draining, and then test again to see whether it helped.
Restart a drain
ReversibleRestart a drain, by running Drain and Spin, and watch the water leave the drum.
Model-specific
What is true of this model and not of its siblings
- Siphoning and draining together
- A drain hose that goes too far into the drainpipe lets drained water siphon back into the washer, and a hose sealed with tape removes the air gap that breaks the suction. Both look like a washer that will not drain or that keeps refilling. Whirlpool's fix is the same for each: no more than 4.5 in in the pipe, no tape, and a drain top that is high enough.
- Storage drawer and no drawer models
- Whirlpool's drain article separates models with a storage drawer under the washer from models without one when it describes reaching the drain pump filter, so the access differs by model. The filter is there to catch dirt, lint and small items, and Whirlpool says to clean it on an occasional basis to keep the washer operating properly. If you cannot find a filter on your model, the drain hose and household drain are the first places to look.
- Parts for this problem on the WFW9620 (RepairClinic, 2026-09-20)
- drain hose extension kit *4 foot, part number DRNEXT4, at $48.56.
- Other models this page answers
- These steps also fit models WFW8620, WFW6720, WFW6605, WFW5090, WFC8090, WTW8127, WTW7120, WTW6157, WTW6120, WTW5057, WTW5010, WTW4855, WTW4816.
- WFW9620HC0 drain pump and filter
- The model parts list identifies drain-pump assembly W11458345. W11316609 is an earlier pump number; confirm the complete model suffix and any replacement number before ordering.
Stop boundary
When this stops being a self-service repair
- !If F9 E1 returns after cleaning the filter and checking the hose, call Whirlpool service
Evidence ledger
Sources behind this answer
Whirlpool's own table of front-load washer codes and resolutions.
Whirlpool's own symptom articles for front-load washers, each.
Whirlpool's own product page giving the size, capacity, dispenser and app features.
Parts and list prices as shown on RepairClinic's parts search for this model number on 2026-09-20.
Model-specific pump assembly W11458345.
WFW9620HC0 compatibility and previous pump number W11316609.
Exact questions
Common questions
Does my WFW9620 have a drain pump filter?+
Whirlpool says some models do; the steps differ for models with and without a storage drawer.
What is the standpipe range?+
39 in (99 cm) minimum to 96 in (244 cm) maximum.
Can suds cause slow draining?+
Yes; excessive suds may delay draining.
Why does the drain hose need a U-shape form?+
It provides the correct hose length in the drainpipe or tub.
What if the drain backs up?+
Check the household drain and the hose position.