Compatible with for pump series SP3200EE, SP3200X, and SP3600. Compatible with for pump series SP4000 and SP4000X. Also compatible with for pumps and SwimClear filters, including models C2030, C3030, C4030, C5030, and C7030. Compatible with for SPX4000 and SP4000X series pumps (2008 and later models only), including models SP4005 (NS), SP4007 (NS), SP4010 (NS), and SP4015 (NS). Compatible with for pumps and Universal H-Series low-NOx heaters, as well as SP3400VSPVR and C5030 filters. Color: Black Material: ABS Package Contents: 2set * SPX3200 Pump Union Connection Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.