How often should I change the air filter on my Generac generator?

You should change the air filter every 200 hours of operation, or every two years, whichever comes first.

What tools do I need to change the air filter?

You'll need a new air filter element, a shop cloth, and safety equipment like gloves and glasses.

How can I tell if the air filter needs to be replaced?

A dirty or clogged air filter will affect the performance of your generator, so inspect it regularly. If the filter is discolored or covered in debris, it's time to replace it.

Maintenance Tips

Yellow and orange air filter being replaced on a silver and black engine block of a Generac Generators

How To Change & Check The Air Filter On A Generac Generator (0J8478S)

Keep your Generac full house generator reliable by changing and checking the air filter. Optimize performance and protect your engine.