Genuine Pentair PKG188Z 2" Slip Half Union Adapter Kit For System 3 Filters

Pump Union, 1-1/2" Female Buttress Thread x 1-1/2" Slip

Genuine Pentair PKG188Z 2" Slip Half Union Adapter Kit For System 3 Filters

Versatile 2-Piece 1.5” PVC Union Adapter – Reliable Pool Pump Fitting Solution

Pump Union, 2"fbt x 1-1/2"s/2"spg

Pump Union, 2" Female Buttress Thread x 1-1/2" Slip

Pentair Union Adaptor 2" Slip White U11-196FSZ Pool Equipment Part

Union Adapter, Sta-Rite/Pentair, 2" Slip