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1. Safe Removal & Initial Inspection
- Carefully extract – gently unscrew or unclip to avoid damaging threads or sealing surfaces.
- Conduct thorough visual inspection to determine blockage severity.
- Check for permanent physical damage to the delicate diaphragm.
2. Gentle Compressed Air Dislodging
- Safest for dry debris – apply short, low‑pressure air bursts from inside out.
- Effectively pushes trapped particles away from microporous membrane.
- Avoids tears or deformation from abrasive tools.
3. Mild Solvent Treatment for Stubborn Residue
- Use manufacturer‑approved cleaning solution – submerge to dissolve oil or chemical buildup.
- Avoid harsh chemicals or abrasive scrubbing.
- Prevents permanent destruction of hydrophobic coating.
4. Complete Drying & Functional Testing
- Air dry in well‑ventilated area – ensure entirely free of moisture.
- Perform simple breath test or reinstall to verify airflow restoration.
- Confirms enclosure is properly ventilated.