Product review (5 stars): Very easy to install.
The waterdrop filter is easy to install, and filters out the taste of water treatment. It takes just a few minutes to install, and run about 2 gallons of water through. The only thing I'm not a fan of is that for the first few hours after installation when you get water from the fridge, the actual dispenser drips for a few seconds after you release pressure. It's not enough to make a mess, but kiddos can forget to leave their cups under it for a few extra seconds. Overall I think this is a good replacement filter, and worth the money.