Pill Identification by Imprints: EK 20 Home Pill Identification by Imprints: EK 20 2 results EFFER-K 20 MEQ TABLET EFF Side 1: EK 20 Color: White-Orange Speckled Side 2: Shape: Round EFFER-K 20 MEQ TABLET EFF Side 1: EK 20 Color: White Side 2: Shape: Round Other Popular Drug Imprint PLIVA 467 M 030 PE820 MYLAN DE 20 Animi 3 44-527 C7 54 150 E4416 RP120 APO 018 PREMPRO 0.45/1.5 WATSON 461 L 179 M C28 A/P 25 / 30 L9Y7 MX 16 S592 logo and 6 FENTANYL 400 1453 PAL 3 LB2 ICAPS R-265 AN 441 P0 02 P97 WFHC SLX 102 43 320 F19 25 TA2M 292 or 293 44375 P 400 T1 100 Watson 629