Husqvarna Trimmer Air Filter577851501

This is a genuine air filter replacement for your trimmer. 

Helps your trimmer breathe easy by keeping dust, dirt, and debris out of the engine. It ensures clean airflow, which helps your trimmer run smoothly, stay fuel-efficient, and last longer—so you can keep your lawn looking sharp without a hitch.

If the filter gets clogged, dirty, or damaged, your trimmer might start losing power, running rough, or struggling to start. Change it with this replacement part.

This trimmer air filter only fits models from Husqvarna. 

Before ordering, please verify that this part is suitable for your model using our compatibility checker.