Type X bags only fit Simplicity Synergy G9 and X9 vacuums.
The bags DO NOT FIT Synergy vacuum models that have a YELLOW vacuum bag sealing collar.
Simplicity part SXH-6 (SXH6). Replacement for Synergy S9-6 (S96) HiFlow HEPA vacuum bags.
6 HEPA bags for Synergy X-9 and G-9 models in a package.
Synergy vacuums that HAVE A YELLOW vacuum bag collar use SPH-6 bags.