Delta Faucet RP330PB Aerator for 2.2 GPM， Polished Brass<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Genuine Delta repair part</li><li>15/16-Inch， 22 male thread</li><li>15/16-Inch， 22 male thread</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51LzZHcrbwL.jpg" noproxy>