This filter fits the following generators: Emerald I - BGEL - Spec Letter B-E; Emerald III - Begin 9/87 NHEL - Spec Letter A-F; Emerald III - NHEL - Spec Letter G-P; Emerald III - NHEL - Spec Letter J; Emerald III - NHL - Spec Letter P; Emerald III - Prior to 9/87 NHEL - Spec Letter A-F; Marquis - LP/NHM - Spec Letter ALL.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov