The current pump I have has sweat on fittings and the 3/4" not will work a lot better and had this pump in just two days

For the money it's a great inexpensive continuous pump. Using it for a propane heater to heat my pool. Have to use it on setting #3 to push enough water. Needs to be a little bit stronger but it works. PSI output was around 5. You have to prime this pump. Super easy to do and super quiet when running.

I replaced a smaller DC powered pump that was noisy and didn't hold up to the 160 degree water I pump. After replacing the smaller pump several times I elected to go with the bigger 120 volt AC pump. My biggest concern was the larger pumping capacity and the effect on the overall noise generated. I was pleasantly surprised. Even though the flow rate has increased considerably, the system has never been so quiet. I am glad I found this pump. It pumps 24/7 and we will see how it holds up.

I actually used this as a replacement pump for a 2 year old Bestway/Coleman Lay-Z-Spa. My impeller and impeller shaft were irreparable (I tried, trust me), so I just bypassed the pump. I left the old pump in place, disconnected the power to it, and installed it under the "egg" between the intake line and the old pump intake. I sort of just cut the line that was there and used clamps to clamp it to this pump. So quiet you can't hear it and it has really nice constant flow. I can still use the heater in the original egg unit thing because the flow sensors detect water movement. I didn't want to drop another $350+ on a new one when everything worked but the cheap pump they nestled in there. I'll try and get some pictures and a better explanation, as there is very little to no information about these inflatable spas online.

I'm sure this thing works great for what it was designed for as well.

First one worked for two years exactly running 24/7. Replaced it with this same model because of size and convenience. Hoping this one will last longer because I have it on a timer programmer.