Need air filter

In need of buying a new air filter for my 87 b2000 with a weber carb. Is there a specific website i can buy em? Or will autozone or walmart carry them?

I've got the standard air filter assembly and element from a Weber 32/36 DGEV available. PM with your E-mail address for photos, and your general location (state).

An old-VW parts place may have an air cleaner to fit (where I bought the one I currently use).