This is New Authentic Philips The Original Philips dust Bag HR 6938 Oslo + Hygiene 

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Quantity : 1 Pack Philips The Original Philips dust Bag HR 6938 Oslo + Hygiene 

The original Philips dust bag
Oslo+ Hygiene
Philips original double layer dust bags HR6938/10 hold more and last longer.
Does not tear easily
• Two layers of high-quality filter paper
Closing collar
• To prevent dust clouds when changing the dustbag
Perfect fit
• The original Philips dust bag