Product review (2 stars): updated review after further use
good replacement for less money. says it will last 8 months and based on taste I think ours is ready for replacement after about 4-5 months of use.

UPDATE:
dropped to two stars. filters the water fine, no funny taste or odors. However, when our ice melts, it leaves behind a white sediment in the bottom of the glass. Ordering a different brand this time.