What engine fits CA air filter?

The CA air filter typically fits various engines in the automotive and small engine categories, particularly those that are designed for use in California or meet its stringent emissions standards. It is commonly used in applications like lawn mowers, generators, and other small equipment. To determine the exact engine compatibility, it's important to check the specific model number of the CA air filter and match it with the engine's specifications. Always consult the manufacturer's guidelines for precise compatibility.