Lasco 439-251 Reducer Bushing This is the wet end

This is the wet end portion of a 3 HP Executive 2-1/2" suction

The PTI-3130-03 series requires a 3/4" hole for mounting with the included nut

filter powder is used over and over

This is the O-Ring that let's you attach the valve to the filter assembly

Poolguard DAPT2 Immediate Pool Door Alarm

Lasco 439-251 Reducer Bushing This is the wet endLasco 439 251 2" MPT x 1. 5" FPT Reducer Bushing. Features: Mipt by Fit reducer bushing are fittings in schedule 40 PVC PVC schedule 40 fittings conforming to ASTM D 2466 Replacement for model Dura 439 251, Ewing 04439 251, PVC fittings direct 439 251, lasco 439 251, spears 439 251