3 stars only because of missing information. Usually these bags work great. I ordered the EL202F bags sold by Revain.com Services but the box arrived labeled EL202G. There is no information on the EL202G on Revain or the web. I have a spare EL202F bag and compared two. Both are stamped 'S-bag' and 'Made in Sweden'. G is marked as anti-allergy. Both appear to be the same color and material. The size and shape are the same, although the EL202G is slightly longer and has extra stitching in the crease that the EL202F doesn't have. The EL202G has a plastic tab at the top instead of a cardboard tab. At the moment I assume that it corresponds to the EL202F. I just changed the bag in my vacuum and don't want to waste it.