Airbox 4 stealth edition? Has anyone used it

[kamdavs]

I'm thinking about buying a carbon filter, the Airbox 4 stealth edition. It is a carbon filter that has removal carbon sheets that are in a enclosed box. So instead of replacing a huge heavy carbon filter, you can remove the sheets when they are used up, less weight to be moving around.

Has anyone bought them? Did they work like they are supposed to? Any info would be appreciated.

 

[SkunKLeaF]

First off I wanna say that when I shop for equipment/ supplies I always look at economy and quility first then price .Now to say I once was interested in the stealth airboxes but then through much research I found the price for the replacement filters to be too high.plus the regular round c filters are easier to find replacements and easier to size per fan .I also read somewhere that the box doesn't use all of the filter surface area.. Just my opinion.