Replace for Pentair Multiport 1.5" Top Mount Backwash Valve Sand Filter 262506
(Replaces: 262506, 4600-2506, 4600-2507, 4600-2703, 603358, 788379674496, PEN262506. 1) The multiport valve directly replace part for 262506. Also suitable for Pentair Sta-Rite CristalFlo II sand filter.