These Domena FG Non EMC  Anti-scale Filters will fit the following Domena steam irons:
 
Comfort 100 
DB 900, 950 
FG 900, 900 P, 901, 901 DX, 902, 903, 903 P, 911, 921, 925, 930, 931, 1450, 1460, 1500, 2001, 2004, 2100, 2200, 2250 
Neo Pro