Attach your water hose, turn on faucet, and suction is created. Emptied my hot tub in 15 minutes.
It has enough battery life to inflate (and deflate) several 2-person air mattresses before its next charge. It also works well to deflate. This little pump is amazing, especially compared with the lousy coleman one i had before, which conked out after... Read More
The batteries, 8 aa's, and not stay clipped in. The springs blow them out of their holding places. Disappointed in the placement of the battery compartments.
Buyer beware. Figured hey, cheap stuff is cheap stuff. This product is a cheap piece of *.