This is New Authentic Philips Dust Bag for Vacuum.

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Quantity : 1 Pack Philips FC 8021/03 Disposable Dust Bag Classic Long Vacuum Cleaner

Longer Performance, Better filtration

Better Performance
* TUV certified for trusted results
* 15% more capacity for a longer lifetime
* High resistance for more powerful cleaning 

One Standard. No Hassle
* A universal standard for an easy choice
* Hygienic closing system for easy disposal

Suitable for
* AirStar: FC8220 - FC 8229
* City-Line: FC8400-FC8439, HR8368-HR8378
* East Life