Simplicity 4000 6000 Series Upright Electrostatic Post Filter B222-0000

1 Electrostatic Post Filter for 4000 6000 Series - This Simplicity electrostatic post filter B222-0000 fits the 4000/6000 standard series upright. Its located on the bag door panel. Replace your electrostatic filter every 6 months to 1 year. Allergy sufferers should replace it every 3 to 6 months. Fits Simplicity upright models: 6100, 6370, 6400, 6470 6550, 6570 6600, 6670 6770, 6800.2-6800.4 6870, 6900, 6970 S20E, S20S, S20D, S20SC SYMD, SYMDL, SYMC, SYMCL SYMCLNT, SYME, SYMENT, SYMS SYMST, SYMUSA.SU replaces part number SF6-2 and B222-1400.