Matching brand accessories The resource-saving Swirl® EcoPor® vacuum cleaner bags filter 99.99% of the vacuumed-in household dust and allergenic fine dust, thus reducing the burden on the indoor air. - EcoPor® filter with 99.99% filtration - for cleaner indoor air - Dirtlock® dust seal - for convenient and clean disposal - Consists of 45-65% recycled material, depending on the bag type. Contents: 4 bags + 1 filter Suitable for Miele