Product review (4 stars): Not Inexpensive, But You  Get What You Pay For
Fit our Kenmore perfectly with no leaks.  No detectable decrease in water pressure at dispenser.  It seems to do a good job in filtering water as it tastes much better than what comes out of faucet.  It is a little pricey, but you get what you pay for.  Will probably buy again when time comes to change it again.