Pentair WC19-64 Top V Clamp w/o Nut Replacement for Posi Flo Cartridge Filter 1811X15 and also compatible with

1811X15 and also compatible with SP1800X Pump series models SP2800X5

This Cover O-Ring is designed to use with Hayward Multiport valve models SP0715

Plumbing: 2-1/2" Buttress External Threads (Approximately 3-11/16" actual outside diameter)

50" Coin Release Weir for Swimrite Skimmer

Pentair PacFab 6020018 O-Ring for Pump Adapter

Pentair WC19-64 Top V Clamp w/o Nut Replacement for Posi Flo Cartridge Filter 1811X15 and also compatible withThis top V clamp is designed to use with Sta Rite Posi Flo pool and spa cartridge filter model T 50TX, T 70TX, T 100TX, T 50TXR, T 70TXR,T 100TXR. Nut not included. Features: Top V clamp replacement Fits with Sta Rite Posi Flo pool and spa cartridge filter model T 50TX, T 70TX, T 100TX, T 50TXR, T 70TXR,T 100TXR Nut not included