Product review (5 stars): but it keeps on working just fine. The GE filters would slow down drastically after ...
Bought these as a replacement for the ripoff chipped GE filters.  But wait, they don't have a chip you say - they won't be compatible.  Well...here's the trick - remove the chip from your plugged up, slow GE filter and tape it on this new filter.  Your fridge will plead with you to replace your expired filter, but it keeps on working just fine.  The GE filters would slow down drastically after just a few weeks and would be painfully slow by the end of their life.  These filters have shown no sign of slowing down after 3 months.