Part Number: #68773
Sloan Model Number: ETF-621
Sloan Code Number: 0365147
Manufacturer: Sloan

This female aerator is from Sloan Valve, model number ETF-621. This aerator has a laminar flow with a flow rate of 2.2 GPM. 3/4 thread size. Fits the following faucet models:ETF-500/ETF-700 SERIES ETF-800 ESF-20/ESF-30/ESF-40.Sloan code number 0365147.