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Daniel KellySep 12, 2025
Why is the airflow weaker in my Philips AC3829?
- MMichael TaylorSep 12, 2025
If the airflow from your Philips Air Cleaner is significantly weaker than before, it could be due to a dirty pre-filter. Clean the pre-filter. Also, ensure that all packaging material from the NanoProtect filter has been removed.












