The maximum of perceptible cleanliness\nThe Swirl MicroPor® Plus Anti-Allergen-Filter not only keeps normal house dust safely in the bag, but also allergenic fine dust such as pollen, mould spores, mite faeces and bacteria. For allergy sufferers this means relief from allergenic fine dust in the air.\n\nDirtlock for convenient, clean disposal\nEspecially when changing the vacuum cleaner bag, fine dust can get into the air and harm your health. The Dirtlock® dust closure does what it promises, when you remove the bag, an intelligent closure mechanism safely keeps the dust where it belongs - in the bag.\n\nTo protect the environment\nSwirl® vacuum cleaner bags with the Pro Nature label are made of 40% recycled material and renewable raw materials. In this way Swirl makes a contribution to protecting the environment and conserving resources.\n\nSwirl® MicroPor® Plus quality certified by TÜV\nTÜV NORD, an independent test laboratory, tested and confirmed the filtration of fine dust, allergens and germs and also the dust absorption efficiency of using Swirl® MicroPor® Plus vacuum cleaner bags.This also applies to low wattage devices in accordance with EU regulation No. 666/2013-I.\n\nFor a long useful operating life\nAll Swirl® vacuum cleaner bags in MicroPor® quality are equipped with volume dust storage, which prevents the bag becoming blocked and supports a long useful operating life.\n\nA perfect fit\nSwirl® vacuum cleaner bags in MicroPor® Plus quality are designed to work perfectly. The rounded corners ensure that the bag fits better and that the space in your vacuum cleaner is used to its full advantage.\n\nOur practical shopping aid\nOn each Swirl® vacuum cleaner bag pack you will find a practical Shopping-Memo with the type number - to cut out and keep in your purse or wallet. So that you can find the correct Swirl® bag easily the next time you shop.