The SULLIVAN-PALATEK 34-40050-421 air / oil separator replacement equals or exceeds the original S-P filter. This separator filter element offers equal to or better filtration performance based on the original OEM filter element specifications.
Air / oil separators are used to remove water, oil vapor and other contaminants from a compressed air line. Our separators are tough enough to hold their shape under pressure and maintain even pressure differentials to avoid collapsing of the filter element.
The SULLIVAN PALATEK 34-40050-421 separator cross is manufactured with the highest quality standards. We have replaced all major brands of OEM and replacement filters in tens of thousands of applications since 1976.








