Some new textiles can release noticeable fibres during drying. That makes routine filter care and compatible load sorting particularly relevant.
Understanding this situation
The amount alone does not identify a machine defect, but suddenly excessive or unusual material should be described accurately. Distinguish soft fibres from fragments of backing, melted material or damaged garment components.
A useful next step
Follow the textile label and clean the filter as the model directs after use. Keep strongly contrasting items separate where practical. If lint escapes beyond normal collection or performance changes, seek assessment rather than removing the filter to avoid frequent cleaning.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.