Product review (5 stars): This is a 9 inch filter and is the same ...
This is a 9 inch filter and is the same as the one that came with my frigidaire refrigerator.  Keep in mind when changing this - when you get water out (for 1st use) it will be pressurized so the 1st spray will be a rapid spritz of water.  After that fill 2 gallons to be emptied before consumption.