Maintain the optimal water level in your pool, spa, or fountain with the Pentair T26 Float Valve Brass Replacement. This brass valve replacement part is designed for use with Pentair automatic water drain fillers and features a wing nut for easy adjustment. Simply set the float to achieve the desired water level based on your pool's needs. Ensure that your pool, spa, or fountain has the right water levels with this reliable and easy-to-install Pentair T26 Float Valve Brass Replacement.