Compatible model:
Eureka RapidClean Pro Lightweight Cordless Vacuum, NEC180.
Eureka RapidClean Pro Flex Lightweight Cordless Vacuum, NEC185.
Eureka RapidClean Pro Lightweight Cordless Vacuum, NEC186.
Eureka RapidClean Pro Lightweight Cordless Vacuum, NEC190.
Contains 4 Pack Washable Non Woven Filters.
Washable filter should be completely dry before placing it back in your vacuum,now you can used the replacement filter.