muffler/silencer for pm bullet skimmers

[robzilla]

how do you get yours clean? any tips/tricks

do they need to be changed? if so, where do you get them? from the pm website?

[kari]

Not sure what they look like but maybe use compressed air to blow it out like a car air filter.

[spoot]

Don't think they need to me changed, I think just rinsing in water should be fine. I need to replace mine on the PM3 cuz I bought it used and it didn't come with one.