Review on HiFrom 4pcs Replacement Steam Mop Pads - Duster Microfiber Cleaning Pads for Shark S3550 Series, S3501, S3601, S3901, S3801, SE450 by Katie Gonzalez

They work fairly well, much better than the others I have here but not as well as the pads that came with my shark. I have old linoleum from the 90's which is a little harder to clean than my new floors and I've found that they don't slide as well as the originals but good enough. 3 out of 4 fit my mop head well, a bit tighter than the original and 1 I can't use as it doesn't fit. However the company contacted me in advance to see if they could help and I foolishly never wrote them back so I blame myself as I assume they may have fixed a faulty gasket and sent me a new one I don't necessarily have anything against the product, although I wish they all just matched.