Genuine Hygiene filter created to fit the ELECTROLUX vacuum cleaners: Enviro vac Z 2952A, Hilight Z 2901, 2905, 2910, 2911/ DZ, 2912JL, 2915, 2920, 2925, Hilight Cyclonic Z 2920, 2925, 2927A, 2930BZ, 2950A/ B, 2955AZ/ BZ, 2956AZ, 2957BZ, Loopie Z 2957A/ AZ/ BZ, 2958A/ AZ, Powerlite Z 2250A, 2255/ A/ BZ, 2256AZ, 2252 enviro vac, The Boss B 2280 Series, The Boss Z 2270…2278, Velocity Z 2927BZ…2962A. The Hygiene filter efficiently filters and retains particles vacuumed by your vacuum cleaner. Maintaining a dust-free environment will enable everyone in your family to breathe easier and feel better. Clean air is an important step towards a healthier life for the whole family. For optimum performance of your vacuum cleaner, change the filter regularly, at least twice a year or when you notice it is visibly soiled. This pack contains one Hygiene filter. Hygiene filter reference: EF 82.