HKS Mega Flow Intake Cleaning??

how would i clean my hks mega flow intake? I use water and the k and n filter cleaner to clean my 300zx air intake but the hks mega flow looks like its a different material and I dont want to ruin it. thanks

i don't think you are soposed to clean this, i have the same one

You can buy replacement foam for the Greddy one for like $25. I would guess you could do the same for the HKS.

I finally found one!!!
http://www.group5motorsport.com/main.pl?sid=2219638254&page=pitem&product=HK-SMFRE

Get a K&N then you can just wash and reuse them.