aquastrong sump pump 1 hp 4500 gph submersible water pump thermoplastic portable utility pump high flow water removal for swimming pool garden pond basement window wells with 10ft long power cord 1 hp sump pump is up for auction in Tools & Home Improvement. The current bid is $2.00, 97% below the $65.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.