Review on 🔧 Corrosion-Free Service Socket: HYDROSEAL Sharkfellow by Aaron Shaw

Very Well Designed and Built! I installed this horizontally in one of my pool lines. The control ball will automatically return to the closed position when the pump is turned off. Almost no pressure loss and the valve prevents backflow from my filter to the pump. Works great! My only negative comment: Hydroseal does not sell parts. The thread on the screw connection is not standardized. So if you make a mistake during installation or need repairs in the future, you will need to buy a new check valve. Misses the goal of buying an expensive valve. Hydroseal, PLEASE start selling parts! Customers have been asking for three years!