EnviroCare EVC158 micro-filtration bags are an aftermarket compatible replacement for Eureka and Sanitaire upright vacuums that use Style AA bags. The micro-filtration media captures finer particles than standard paper bags.

Fits Eureka models in the 4100, S4170, 4300, 4400, 4500, and 4600 series, plus the 5180 through 5189 Self-Propelled series. Also fits Sanitaire commercial uprights SC4570A, SC4570B, SC4570BT, and Eureka S4170A. Replaces OEM part numbers 58623, 58236A-12 (Filteraire), and 54926A-10.