Bags for Nilfisk Advance CarpeTwin 14 and CarpeTwin 18 commercial vacuums.
Replacement for Advance part 56704181 and 56703768.
10 pack of commercial, micro-filtration vacuum bags. Made by EnviroCare. Part ECC152.
Bags fit Nilfisk Advance upright vacuum models 56704200 and 56704201.
