Hayward Straight Hose Adaptor, 1.5in mpt x 1.5in hose, SPX1091Z4
No. 16b Image SPX1091Z4 1.5 inch Straight Hose Adapter Hayward is used on S144T and GM152 pool filters by Hayward. White plastic adapter is threaded 1.5inch male on one end, to thread into a pump or multiport valve. The opposite end is smooth, and tapered to fit a 1.5in backwash hose, or pump to filter hose. Large output end is less restrictive than the very similar part SPX1091Z7 which is tapered further, to also allow attachment to 1.25in hose. Also available is SPX1091Z2, a grey 1.5in hose adapter with a barbed end to attach to black poly pipe or backwash hose. See all Hayward skimmer parts in our parts department.