This Jones Stephens A01023 is a pack of six dual threaded non-slotted aerators, which each features a flow rate of 2.2 GPM (gallons per minute). Tagged as lead-free, these aerators are safe to use in potable water systems. Jones Stephens takes pride in providing their customers with quality products that are dependable and applicable for all of those who use them. These replacement parts and accessories are developed to both perform and to last the way that they are intended to. In partnership with Jones Stephens, PlumbersStock aims to provide sound solutions to any residential or commercial plumbing needs.