Works as advertised. I use it to drain my ...
594220
Works as advertised. I use it to drain my 3d printers vat of resin, which it does with gusto.

No cons, just works.
4068773
Works as a cooler should. Easy to drain and dry.
4514522
Works as advertised. I use it to grease my dock lift.
1198696
Works as advertized. We use it to pump out a wet sink in teh basement that also catch's the laundry outflow.  Needs to be cleaned regularly but otherwise runs great. I keep a spare should it ever quit.
4020748
Works as advertised. I hope I never need it, but if it helps recover something lost, it will have paid for itself.
1818761
I use this to plug the drain to do the dishes, and it works perfectly, as advertised!
4820119
Works as advertised. Have not used it as much as I would like to, but so far so good.
1593083
Works as advertised.  We get water pumped from a creek and it frequently has small pieces of leaves in it that we're impacting the tank valve.
944719
Pump worked pretty good. Wish I found one with a higher flow of gallons per minute.
Used it to circulate bleach in my toilet to kill mildew in the pipes. Pump showed no sign of fatigue after a day running bleach.
1024401
Works as advertised. It's a bummer to have to constantly clean it, but better that than constant clogged drains. Arrived fast, no fuss.
387603
So far, works great! Just remember to turn off and let it drain a little before you try to empty the bucket.
4559334
Installation not difficult. Operates as advertised. I have an electric pedastal sump pump which prevents mounting to discharge pipe. Made a simple floor mount bracket using 2x4 and supplied template.
Works well but rate of discharge flow is low but continuous.
Newly installed with no power failures as of this review so hope it works well when needed. Was out of power 9 days during Sandy and running generator to prevent flooding was real pain.
4112753
Works as advertised.  The only complaint I have is its capacity.  I have to run it through it's "dry" cycle at least every two weeks.  Otherwise, it hangs in the safe pulling moisture out of the air, just as it is supposed to to.
4250591
Seems to work as advertised.  I wish the diameter of the air inlet had an adapter to accommodate different tubing diameters, but otherwise no initial complaints.  It creates bubbles, not much to it.
2069689
It works as advertised.  I don't struggle trying to get whatever material I happen to be working with out of the bucket.  Simple solution to a simple problem that simply works.
2910671
I used it around a leaking shower drain. Works great haven't had an issue since i used it.
2393106
I chose the rating because the item performs as advertised.
It will save costs for unclogging drains.
Used in all drains.