Product review (5 stars): Works as adverrised
Better price than alternatives, easy install, flushed as expected with about 3 gallons without any negative signs described by others. I am tempted to buy another before the price goes up. Oops! It already did. I paid $27.06 on 2/13/2016, it is selling for $39.99 as of this review. Well, disregard the "better price" part, I guess.