Debra L. Pfirrman, 67, of Economy, passed away on Sunday, June 19, 2022 at Allegheny General Hospital. She was born on June 28, 1954 in Rochester, to the late Leroy and Joan (Cafrelli) Threewitts. Preceding her in death in addition to her parents was an infant sister who died at birth. She is survived by her husband, Donald I. Pfirrman, sister-in-law and brother-in-law, Karen and Larry Carmack of Texas, and a cousin, Janet (Cafrelli) Richard Morelli of Center Twp. Friends will be received on Thursday from 10 AM until time of funeral services at noon at the John Syka Funeral Home, Inc. , 833 Kennedy Drive, Ambridge. The Rev. Jill McGregor will officiate. Interment will follow in Sylvania Hills Memorial Park. To to the family or in memory of Debra L. Pfirrman, please