Description Our 5″ offset snorkel is made from TIG welded aluminum and supports a Syclone Precleaner on top.  The Syclone ejects debris out by the cyclonic-like force created by the rotor inside the dome. It’s this force of spinning the debris that pushes them out the ejection slit.  No need to empty a dust trap, or turn your snorkel to the side in rain, snow or heavy dust.   Extends filter life by pre-cleaning the air coming into to your snorkel.  Proven to extend filter life 6 times on deployed Humvee’s. The Offset is nice so that passenger view is less obstructed.