18 EnviroCare Replacement Micro Filtration Vacuum Bags for Sharp PU2 Uprights EC12SWC, ECT5970, ECT5980, ECTU5907, ECTU5909, ECTU5910, EC12TWT4, EC12TXT2, ECS2720, ECT2840, ECT2850, ECT2860, ECT4650, ECT4660, ECT4765, ECT4770, ECT4840, ECT4880, ECTU2609, ECTU2709S, ECTU2809, ECTU4607, ECTU4609, ECTU4707, ECTU4709, ECTU4711S, ECTU4810 | | Replaces Fits original manufacturer part numbers: EC-03PU2, EC03PU2 | | 99.7% Filtration | | Manufactured by EnviroCare Technologies the leader in premium aftermarket Vacuum bags and Filters | |