These 10 Vacuum Bags are designed to fit Electrolux vacuums. Designed by ZVac these generic premium Vacuum bags replace Parts# 138FP, 138. You can be confident that these Vacuum Bags fit all Electrolux Models that uses Style U Bags. This is high quality Vacuum Bag & Filter and is free from defects and provide a great value. These micro-filtration bags feature a Multi-ply design which sets them apart from lower quality 1 ply bags and help remove dust pollen mold spores and other airborne household allergens.