Ultra-filtration Type A paper bags fit clean air vacuums, many Symmetry models, the Heavy Duty upright, 6 Series household and commercial models and 5 Series models. 3 bags per pack. See Details to make sure these bags will fit your vacuum.
S6-3 bags fits these Simplicity upright models:
S20E and S20ENT
SHD-1T Heavy Duty model
Household Symmetry models SYME, SYMENT, SYMCL, SYMS, SYMST, SYMD, SYMDL, SYMP, SYMPBP
Patriotic promotional Symmetry models SYMCL.USA, SYM.USAFS and SYMUSA.SU
Commercial Symmetry models SYMC, SYMCNT and SYMCBP