This is a replacement Housing O-Ring for Hayward Power-Flo LX SP1575LX, SP1580, Power-Flo II SP1750/1775/1780 and Power-Flo LX SP1680 Pump Series.
This Hayward part is manufactured by a Poolweb partner to meet or exceed original manufacturer specifications. This item is fully compatible and interchangeable with Hayward part # SPX1580Z1.
