Find all the top-rated and best Chevy Astro Air Filters here. Give your Chevy Astro serious power gains immediately with a high-flow air filter. Astro replacement filters have custom-tuned designs to offer a direct installation and a tight fit. Install a Chevy performance replacement filter for the simple and fast power and performance upgrade. Custom-designed Chevy Astro filters are easy to shop for at Auto Accessories Garage.