My question is why ? How will you remove and trap impurities and such in your oil to prevent premature engine wear ? If anything add more filtration such as a centrifugal spinner, you would be amazed at the soot they remove .
thru mine out and routed the breather to atmosphere, the recirculated fumes plugged my air to air.RME charged me 10,000 trying to fix problem of engine derate. Got pissed off and took tractor home and bought a deere this was may 13.
in the summer I started looking at unit myself and found the air to air was plugged with a tar. There is actually and assist on this issue and a update on fail for the breather
I see no reason why filter couldn’t be removed or a hole in it and route hose to atmosphere like every other engine has I no of!
What happens when these engines get a little wore out and start having a little extra blow by and that filter gets plugged in 50 hours?
If it can cause major problems when it gets plugged I’d be much more comfortable with it gone,
Likely was someone’s idea to reduce emissions