Coalescing Filter Element, Type Pneumatic, Microns 0.01, For Use with Stock Number 4ZL23, 4ZL24, 4ZL25, 4ZL26, Fits Dayton Miniature Coalescing FiltersWARNING: California ResidentsThis product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.