Product review (5 stars): Run 2 gallons through it!
Just installed and did the required two and a half gallon flush through to clear the system. We'll see if it works better than the $60 name brand filter. I have a feeling that it will do just fine for my needs, however, whoever left my package at my door was too lazy to get out of their car(or I'm assuming!) so they left the package at the bottom of the ramp at my residents! Pics attached!