Does K&N Make a Cabin Air Filter for our cars?

I don't know if they do, but their reputation is with air flow and engines. I don't think that will help when all you care about with a cabin air filter is to get the air clean and take allergens and stuff out.

I know that there are a few companies that have some very interesting filters for our cars...I've been looking cause I saw them in a post a while back, haven't found it yet though.