






💧 Pump smarter, not harder — power meets peace of mind!
The SereneLife 400W Submersible Pump delivers robust 1,980 GPH water removal with a corrosion-resistant design and versatile hose fittings. Featuring an automatic float switch for safe, hands-free operation and a quiet, oil-free motor, it’s engineered for efficient draining in basements, pools, gardens, and more—making it the go-to utility pump for proactive homeowners.





| Best Sellers Rank | #436,296 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,403 in Water Garden & Pond Pumps |
| Brand | SereneLife |
| Color | Standard |
| Customer Reviews | 4.1 out of 5 stars 250 Reviews |
| Material | Plastic |
| Power Source | Corded Electric |
| Product Dimensions | 6.2"L x 6.1"W x 12.4"H |
| Style | 400w |
S**N
Quiet, strong and has a garden hose attachment
I had purchased another pump with great reviews but when I got it in, it had no option for a garden hose hook up (even though that was listed on Amazon). After much more research I came across this pump. This pump is great. It has a piece for garden house attachment and it’s quiet and strong. I read that it’s taking longer to pump, because it’s attached to a garden hose with very little room to push water. I’m going to try the pump hose eventually and see the difference. That said it was pushing a consistent stream of water through and getting the work done very quietly. Super happy with this choice of pump. Haven’t needed to use their costumer service, yet, but their website looks easy to use.
K**.
Great self subpump
I ordered this pump as a replacement for my little giant pump with doesn't have a float switch so that I can drain and fill my hot tub without worrying about burning my pump out. Setup was super easy and the pump came with a much longer cord than my little giant meaning I could get the electricity in a much safer spot in case of spills. The float kept the pump protected and I could simply override it to finish pumping out the small remainder. Overall it is an amazing pump for the price and comes with multiple attachment options over the base gardenhose option. I would highly recommend this if you need a sub-pump!
J**N
Efficient and Effective
This pump was able to drain my swim spa in just a few hours. It is light but sturdy. Very easy to install and immediately began visibly draining the pool. There is no hose with this pump so you must provide your own outlet device, but it has adapters for garden hose or other flexible drain included.
S**Y
Good pump that does the job
I bought this pump mainly to flush my tankless water heater. I fill up a big bucket with vinegar and place the pump in the bucket and circulate the vinegar through the water heater and back into the bucket. Overall I am very satisfied that the pump does the job exactly as expected. Pros: 1. Comes with a really long power cable so good for outdoor work. 2. Has multiple attachments for connecting various types of hoses. 3. Has a water sensing switch which turns the pump off when the water level goes very low. Cons: None so far
S**S
LESS THAN 2 MONTHS AND NO LONGER WORKING
Received this 1/2 HP sump pump on Jan 3, it lasted less than 2 months but just long enough so it cannot be returned to Amazon. I submitted a request.for replacement on manufacture website. I will update this review IF I get a replacement from the manufacturer.
B**O
Value for The Money
Worked great to lower the water level in my small pool that sometimes can overfill from a heavy rain. Easy to use I could not hear it running at all. Great little pump.
A**R
Not strong enough for us
It did work, yes, but it wasn’t quite powerful enough to spit water out into the hose plug we had. We tried using it in our blow up water slide for our kids. The attachment is also gravity detection so it had to be at a specific angle to turn on which was tough for us trying to use it to cycle the water in our water slide/bounce house. It wouldn’t run in f fast enough to spit water out the “waterfall” at the top of the slide
R**N
Excellent delivery.
I bought this pump to keep the swimming pool water level during winter. The pump was delivered promptly and arrived very well packed. I contacted the service to ask questions, and they answered immediately, and positively. So far, the pump is great, and I feel very confident because they provide a 1-year warranty. I have acquired an extended 3-year warranty independently through Amazon, just in case. Now after one year still working very well, like new.
Trustpilot
1 week ago
4 days ago