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To clean a Kenmore dishwasher filter, cancel the cycle, take out the filter pieces the way your booklet shows, scrub them with a soft brush under running water, and reinstall them until they lock. Run the dishwasher only with the filter in place. If the tub still holds water after a clean filter, the drain path needs a visit.
The mesh in the tub floor catches soil so the pump does not have to chew it. That mesh is not the pump. Cleaning it can make a packed machine look alive again. It cannot rebuild a drain path that is still blocked after a real rinse.
Some Kenmore dishwashers have a user filter. Some do not. If the booklet for your door sticker never mentions one, stop hunting. You cannot invent an access panel. Some owners skip the stainless piece because it seems to be only a screen, but it is what stops recirculated soil from landing back on the dishes.
How is the filter built on one Kenmore design?
The use-and-care manual for one Kenmore dishwasher model describes an assembled inner filter and a separate stainless steel filter. The inner piece keeps oversized items and fine food particles out of the pump. The stainless piece keeps food from being recirculated onto the dishes. Both can clog, and they clog in different ways, so look at each one.
How do you remove the dishwasher filter?
Cancel the cycle. If standing water is deep, treat drain safety first — wet floors and outlets. Lift or twist the filter the way this booklet shows, not the way a video for a different cabinet shows. If standing water is present, let it settle and keep power and wet flooring in mind before you reach into the tub.
| What you notice | What it can point to | What you can safely check |
|---|---|---|
| Gritty feel on glasses | Soil on the filter | Remove, brush, and rinse the filter pieces |
| Visible food or objects on the tub floor | Filter loaded or something caught on top of it | Take out what you can reach and clean the filter |
| Odor that arrives with the door opening | Food left in the filter | Clean the filter and wipe the tub floor around it |
| Filter will not turn or seat | Pieces not aligned | Fit it back into its holder and turn until it clicks as the booklet shows |
| Water still in the tub after a clean filter | Drain hose, air gap, or disposal | Move to the not-draining checklist |
| Clean filter, still a lake, wet floor | Drain path or leak | Stop and book dishwasher repair |
On the model that manual covers, you turn the filter assembly counterclockwise and lift it out, then lift slightly and pull forward on the stainless steel filter. Reassemble by fitting the filter into its holder and turning the inner filter until it clicks. Another model can be different, which is why the booklet for your door sticker comes first.
How do you rinse the filter properly?
Rinse it from the inside out under a tap and look for glass or plastic shards. Reseat it until it locks.
- Rinse from the inside out under a tap
- Look for glass and plastic shards that cut seals and chew impellers later
- Reseat until it locks — a loose filter rattles and soils the next load
- If the next cycle still leaves a lake, you have a drain diagnosis, not a dirtier filter
How soiled is too soiled
The manual says the filter may need cleaning when visible objects or soil sit on it, or when dishes feel gritty. Cleaning frequency depends on loads per week and whether you pre-rinse. A household running many loads without scraping or rinsing first will clean far more often than one that rinses before loading. Hard water above 15 grains calls for cleaning at least once a month.
Wear care with the stainless piece, because the manual warns about sharp edges. Use a soft brush rather than a wire pad, and avoid scrubbing hard enough to bend the mesh.
Can you run the dishwasher without its filter?
A missing filter sends grit into the pump. Do not poke the pump well with a fork. Do not soak plastic in oven cleaner unless the booklet says so. If the filter will not reseat, book dishwasher repair with the sticker photo. Check that nothing stays behind in the holder before you drop the filter back in.
What the clogged filter can do to the rest of the cycle
Food that is allowed to sit in the filter can cause odor and, according to the manual, possible drainage problems. A filter that is clean but still lets water linger sends you toward other drain causes the manual lists: a kinked or clogged drain hose, a clogged air gap if you have one, or a disposal that was not opened up.
The same manual lists an error code OE as a drainage problem and says to check for a clogged, kinked, or frozen drain hose, clean the air gap or disposal, and clean the filters. Other models use other codes, so match any digits to your own booklet.
How often should a dishwasher filter be cleaned?
The manual for one Kenmore model gives a table based on loads per week and pre-rinse habits, from every week for heavy use without rinsing to about every six months when dishes are rinsed first. Check the section for your own model.
What should I use to clean the filter?
The manual calls for a soft brush under running water. Harsh cleansers and oven cleaner are not part of that routine.
Why is there still water after I cleaned the filter?
A packed filter is only one cause. A kinked or clogged drain hose, an air gap, or a disposal connection can also hold water, so move on to the drain checklist and book a visit if it keeps returning.
If loads were filthy and now they are fine, the filter was the story. If the lake remains, the pump path still needs a visit. Those are not the same sentence.