Breathe easier with this genuine OEM air filter, part number 530057781, built for select String Trimmer models from Husqvarna, Craftsman, Weed Eater, or Poulan.
$6.90
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Troubleshooting
Top Reasons String Trimmer Not Starting — String Trimmer Troubleshooting
If the string trimmer engine runs poorly the air filter might be clogged. Remove the air filter and inspect. If restricted replace with the correct filter.