Air Filter for the GPX

Always used the most wonderful sponge filter on the GPX but well my current one has seen far better days and is being retired.
So my question simple sponge job or paper air cleaner?
Thoughts anyone?

i just bought a OEM sponge filter a month or two ago. It cost me the better part of $50! but works very well when you oil it up a bit .

Stick with what works, i have no idea if there is even a paper version available or not

thanks for that, kwaka do a paper filter i was'nt to thrilled about it but then i was'nt to sure either

Musty
I looked at a k&n for the Gpx a year or 2 ago...
coz apart from the OE item, that was the only other one I could
find for the mighty GPx...
at $130 plus fluid (plus a 6 week delay for transport )
I thought it was not worth it..
the OE one works on mine, so i stick with it

cheers

$53 for the kwaka air filter and $182 for new carby ducts damn pricey but affordable i guess.
Now i just gotta fit the damn ducts