EBAY (http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=46094&item=2463948351#ebayphotohosting)

Are these a good price?

Not bad. I got mine from Crevier for $78 a pair plus shipping. The auction says $6 for UPS ground, so I am guessing it would be more to send it to Hawaii.

With shipping, it may cost more from NY (auction) than from CA (Crevier) for you.

http://members.roadfly.org/prokity/ACCG.jpg

I have seen both the Activated Charcoal and the regular filters.
The ebay ones are bright white, which makes me believe they are the regular filters.
Even though he states charcoal.

I cannot find my link to the regular filters but they sell for $20 a each and the activated Charcoal filter[s] start around $40 each.

The Activated Charcoal filters are grey.


EDIT;
I deleted the links to the two vendors and edited this post after I found out that the $40 cost was for each filter, not a pair.

A few local people use this place for brakes, radiators, and other BMW parts.

$25 per filter, "w/activated carbon"

Eurasian Automotive Parts (http://www.eap4parts.com/en-us/dept_1496.html)