Ultra-filtration type A paper bags fit clean air vacuums, including some Symmetry upright models, the Heavy Duty model, 6 Series household and commercial upright models and 5 Series uprights. 12 bags per pack. See Details to make sure these bags will fit your clean air vacuum.
S6-12 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