O-Rings Large & Small | SPX0501HJ Hayward Diatomaceous Earth Filters Its low‑flow design features a

Its low‑flow design features a ¼″ orifice to maintain effective pressure in these areas

allowing for the use of cleaning zones to efficiently clean the entire pool

Direct replacement for these units

S20 may be purchased with equalizer for commercial and NSF applications or for when the second port is connected to the main drain

O-Rings Large & Small | SPX0501HJ Hayward Diatomaceous Earth Filters Its low‑flow design features aO Rings Large & Small SPX0501HJ The SPX0501HJ O Ring set includes both large and small O rings designed for use in select Hayward pool and spa equipment. These O rings provide a secure, leak proof seal, ensuring proper functionality and preventing water loss in critical components. Key Features: Complete Set Includes both large and small O rings for a comprehensive seal replacement. High Quality Material Constructed from durable rubber for long