EasyPro Brass Fill Valves Model:WFS100 When used according to the

When used according to the instructions

Will not harm live plants or fish

Clear water and help restore a healthy oxygen level

4 stops algae growth in your pond

inert and non-leaching

EasyPro Brass Fill Valves Model:WFS100 When used according to theEasyPro Brass Fill Valves are ideal for use in skimmers, vaults and water fill boxes for maintaining water levels in many different applications. Heavy duty brass body and brass rods are far superior to normal plastic fill valves. All valve rods (arms) can be adjusted to fit your exact requirements. WFS37 and WFS50 include fittings to connect to irrigation tubing SKU Description Length Flow Rate (At 15psi) Flow Rate (At 35psi) WFS37 1 2" Economy Brass