Chemglass CG-1031-01 Series CG-1031 Flow Control Adapter, 2 mm PTFE Metering Stopcock, 24/40 Joint Size: Amazon.com: Industrial & Scientific
Intex Deluxe Pool Maintenance Kit with Hydrotools 7 inch Chlorine Dispenser - Wand Type, Pole Included - Safe for All Pool Surfaces - For Above-Ground Pools - Hose Included in the Pool