Product DescriptionDanze DA500231N standard female aerator kit with laminar flow pattern offers a clear and crisp water stream each time you use your faucet. Flow rate is at 1.5 gallons per minute. Pressure compensates between 20 psi and 80 psi. Aerator kit includes Neoperl insert. Rolling printed on aerator includes the following information: A112.18.1M, 1.5 GPM/5.7 LPM Max.From the ManufacturerFor nearly 20 years, the kitchen and bath industry has known Danze as a leader in product design and beautiful styling. What industry professionals and homeowners may not have known is that Danze has a sister company, Gerber - an 85-year-old manufacturer of some of the highest performing, most reliable products on the market. To best meet the diverse and ever-changing needs of home products, Danze has transformed to be Danze by Gerber, a perfect blend of the handcrafted, trusted performance of Gerber on the inside and beautiful design on the outside. The Danze by Gerber product combination can be found in a range of kitchen and bath faucets, bath accessories and shower systems. A thoughtful balance of form and function. Inspired, beautiful design on the outside. Handcrafted, trusted performance on the inside. A combination that results in true value and commitment. You can call it a breath of fresh air. We call it Danze by Gerber.