It should have come with one from the factory

I installed the kit and I’m getting much better fuel economy. Great addition to my new John Deere Z530R

Thrilled with my new air filter, I always felt that this should have been the standard. Bushings don't fit tightly, or it would've been 5*.

I have been wanting to upgrade my filter since I bought the mower. This is a great kit!! No more cleaning the tiny filter that came on it every time I mow!! Thanks

Install was easy and my mower seems to run smoother. No more having to clean or replace the small filter that clogged all the time!! Great kit!! Thanks