Thicken sea palmer design, with HEPA filter effectively block small dust as 0.3 MicrometresEffective filtering dust, for preventing the dust particles into the motor chamber and damage to the motor at high speed, to ensure the service life of vacuum cleanerAble to filter out the harmful parasites may cause respiratory tract irritationAble to wash, can be recycled many times after cleaning, clean and sanitationVacuum cleaner models:For Philips:FC9080 FC9081 FC9082 FC9083 FC9084 FC9085 FC9086 FC9087 FC9088 FC9089 FC9008 FC9022 FC9023 FC9054 FC9057 FC9064 FC9104 FC9116 FC9122 FC9131 FC9200 FC9204 FC9206 FC9208 FC9209 FC9066 FC9067 FC9222 FC9262 FC9264 FC9225 FC9266 FC9252 FC9254 FC9256 FC9258 FC9261,For Electrolux:ZUA3840P ZE346B Z3347 ZU3375 US3940P ZE360WP ZSC69FD2 ZSC6940 ZUAG3801 ZUA3940P ZUSG3901 ZSC6940Material:plasticcolour:Blue + WhitePackage Contents:4 x HEPA filterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.