Green Expert 3/4HP Submersible Sump Pump Max 4000GPH High Flow 25-Foot Power Cord Manual Automatic On Off Adjustable Float Switch for Quickly Water Removal from Pools Hot Tub Flooded House Wells

Works perfectly

This thing really pumps some water! It works well, and isn’t too noisy either.I put the 3/4” hose end on it, put it in my pond, and plugged it in to see what kind of power it had. That thing shot water probably 20’ up in the air!Overall, I’m happy with it for the money I paid.

Edit: I gave this 1 star a couple months ago. After talking with customer service, who was very helpful, I need to update. Everything I posted below is accurate. So if you're looking for one that will take the water off only 1 1/2"-2" water, this one is NOT for you. Customer service sent me a different one that works much better for it. However, in terms of this working in deep water, then yes, it deserves 4-5 stars. After put in 5" of water, it worked just like it should. It sucked up the water, shot it down the long hose, and into the pump. It's not easy for the ground though. The water has to first shoot upwards, and the hose is very flat and kinks. So then you have to be there to work out the kinks. My guess this works best when put in a pool, barrel, or something that needs to shoot straight up and out, not something that has to shoot up and immediately bend back down. Hard to explain, but figured it was only fair to show all sides.Just bought this when basement flooded last week. Woke up to another flooded basement and thought perfect timing. I set this up and for the past HOUR I've been trying to get it to work. It turns out but pumps out nothing. I've tested it in both higher and lower levels of water. I've tried finding youtube videos to explain how it works in case I'm doing something wrong, but all they do is basically toss it into the water and watch it go. The manual is horrible, showing more pics of what not to do as opposed to what we should do. Again, leading me to believe, I should be able to just plug it in and it'll work. Will be returning with the extra hose I bought. I've tried googling instructions, help, and even tried contacting the company to find out what is wrong but can't even find that. I suppose good for those who it works for, but if it doesn't, you've now not only got to deal with your flooded basement but having to pack it all back up and returning it.

Great pump. Lots of power; plenty of discharge options and is a great value for the money. I love the option to use it either 'always on' or to turn on at a certain level based upon the float position.

Very pleased with this pump. Keep in mind it leaves about 2 inches of water that you have to bail or remove some other way.

This is my third one and they work very good

Used this pump to quickly drain a large hot tub. Very quiet operation.

See updated comment below at NOTE entryThese are initial reactions.1. Looks nice and is fairly compact.2. Like the ability to manually turn it on.3. In initial testing the backflow valve is worthless. It does not hols water back. Even closed it lets water leak quickly by.4. System comes with the backflow valve installed on the non garden hose output fitting. When it is moved to the connector with the hose connection the connector will not tighten. It jumps the threads when tightened.5. Even without the backflow valve it does not tighten properly. The threads seem to be a bit larger. I even tried plumbers tape..I want to like this and it may still work for my use but if you want something to help pump out a flooded basement you may want to add an inline check valve to limit the water in the line above the pump level from flowing back.NOTE: After I posted the above the company reached out to understand my issues and provide solutions. They have been very responsive and quick in their messaging. In discussions they agreed that they were not totally happy with the check valve and have since stopped listing it as a capability. I still have concerns over the tightness of the GHT adapter connection to the pump , but if you are willing to use the barbed one that seems to be a much better fit. The pump itself pumps strongly and the automatic switch seems to work well. I also like the manual switch as it lets me pump lower, to almost the bottom of my tank. This does require you monitoring the water level as the pump is cooled and lubricates by the water flowing so if you pump it dry and leave it running you risk a possible burn out.I upgraded to 5 stars based on the company’s outreach, suggested solutions, willingness to discuss and admit the issue, and provide a resolution. As long as you are aware of my adjusted concerns and it works for you then give this a try.