Hayward SP1500UNPAK2C 1-1/2-Inch Socket by 2-Inch SLIP Flush Union Connectors Pak Replacement for select Hayward Pumps/Filters and Chlorine Feeders<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Flush union connectors</li><li>Fits Hayward Perflex extended-cycle DE， Pro-series top-mount sand and XStream Filtration series above-ground Full-Flo pool and spa filters</li><li>Also fits Hayward Power-Flo Matrix above-ground pumps and CL100/CL200 chlorine feeders</li><li>Includes 2 pieces per set</li><li>It has 1-1/2-inch socket by 2-inch slip end</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41SQR63AswL.jpg" noproxy>