Product review (1 stars): Not compatible with a 4396508 or 4396510 water filter
These DO NOT FIT a bottom/quarter turn, side by side whirlpool. Replacement filters for my whirlpool are either 4396508 or 4396510 - and these are supposed to be compatible with them - but they are not. It is smaller and shorter by less than a quarter inch so it won't catch. Be forewarned.