Compatibility: These Filters Replacement Kit Are Compatible With Eureka Whirlwind Bagless Canister Vacuum Cleaner Nen110A, Nen110B, Nen110D | | Package Included: The Nen110A Replacement Filters For Eureka Included 4 Hepa Filters And 4 Sopnge Filters And 1 Cleaning Brush. Premium Filters Can Keep Your Environment Clean And Healthy | | Permium Filter Kit: The Nen110B Filter For Eureka Made Of High Strength Material, Which Can Reduce Most Finely Divided Substances. Our High Effective Filters Can Trap Trash, Dirt, Pets Hair, Etc | | Washable And Reusable: The Nen110D Filters For Eureka Are Washable And Reusable Without Deformation Occurs. You Can Rinse With Clean Water And Let It Completely Air Dry Before Reusing Them | | Keep Your Vacuum Healthy: The Whirlwind Bagless Replacement Filters For Eureka Canister Vacuum Are Easy To Install And Replace Without Any Tools. In Order Keep Your Vacuum In Good Performance, It Is Recommended To Replace The Filters Every 2 To 3 Months | |