Carbon and potassium permanganate VOC postfilter (upgraded 3rd stage), 19-1/2" x 19-1/2"
x 2". Fits Amana AHEPA550, AHEPA550-3; Carrier CHEPA 550, CHEPA550-3, CHEPA600M,
CHEPA600M-3; Cinquartz CQHEPA5503; Coleman CEHEPA550, CEHEPA550-3; Electro-Air
EAHEPA550, EAHEPA550-3, EAHEPA600M, EAHEPA600M-3; Five Seasons FSHEPA550,
FSHEPA550-3, FSHEPA600M, FSHEPA600M-3; Goodman GHEPA550, GHEPA550-3,
GHEPA600M, GHEPA600M-3; Rheem RCHEPA550-3, Ruud RCHEPA550-3; Totaline P102-550,
P102-550A, P102-600M, P102-600MA; York YHEPA550, YHEPA550-3