lovely to believe we're breathing that stuff in. =)

 

sad, but true!

 

What's the point when 99% of the air in the cabin doesn't pass through that filter? Top always down!

 

That filter is for the "Top Always Up" crowd.

Why dont Miata drivers put their tops down?

 

just changed mine today; looks just as dirty as the ones posted above

quick maintenance item, easy-to-do and very cheap. Got a filter from my local parts store for $18 (no need to pay shipping from handaaccessories )

Def rec u guys do it too.