What the appliance detected
Detected condition
The Combo reports that its lint filter is clogged, most often with fabric-softener residue.
What may contribute
Possible causes
- GE says the lint filter is most often clogged with fabric-softener residue.
- Fine lint or buildup may be restricting the accessible mesh filter or its frame.
- The displayed code does not identify an internal heat-pump, sensor, control, or other component failure.
Start conservatively
Safe preliminary checks
Work in order and stop whenever a step is not supported by the documentation for your model.
Confirm the exact Combo and identifier
- Photograph or write down 353 or F353, or the SmartHQ Lint Filter Clogged notification, before clearing it.
- Confirm the product is the documented GE Profile UltraFast Combo Washer/Dryer with Ventless Heat Pump Technology.
Clean only the accessible dual-stage filter as GE directs
- Wait until the Combo is not running, then use the accessible filter assembly described in the owner guidance; do not remove a service panel.
- Remove accumulated lint, then clean the foam filter with warm water and gently hand-wash the mesh filter and frame with warm water and a soft-bristle brush as GE directs.
- Reassemble and reinstall the filters correctly. GE says never to operate the Combo without its filters in place.
Use the documented follow-up
- After correct filter care, GE directs owners to run a wash-and-dry cycle to see whether the condition resolves.
- If the fault remains, returns, or the accessible filter is damaged, arrange service rather than probing internal components.
Actions not recommended
- Do not treat 353 or F353 as a code for every GE dryer; it is limited to the documented UltraFast Combo family.
- Do not operate the Combo without the filters installed, or use a damaged filter assembly.
- Do not remove panels, access heat-pump parts, evaporator fins, wiring, controls, or sensors, or perform electrical testing.
When to stop and request service
- 353 or F353 remains or returns after the exact GE filter-cleaning procedure has been completed.
- The filter assembly is damaged, cannot be reinstalled correctly, or the appliance still has abnormal drying performance.
- There is smoke, a burning smell, unusual heat, visible damage, or any need for internal heat-pump, electrical, control, or sensor diagnosis.
Documented source
Official information reviewed
Our summary is based on manufacturer support material and stays within the limits of that material.
GE Appliances Owner Support
GE Profile™ UltraFast Combo Washer/Dryer - Fault & Error Codes and Status MessagesGE Appliances Owner Support
GE Profile™ UltraFast Combo Washer/Dryer - Filter CleaningGE Appliances Owner Support
GE Profile™ UltraFast Combo Washer/Dryer - Lint Filter Clogged Notification in SmartHQ App
Source reviewed by Appliance Help HQ: August 25, 2026.
Appliance Help HQ is an independent informational site and is not affiliated with or endorsed by GE Appliances.
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