Hayward ECX1109 Washer For Pro(TM) Series Sand Filters, Pro-Grid(TM) and MicroClear(TM) Vertical Grid DE Filters, Micro StarClear(TM) Cartridge Filters, Perflex(R) Extended-Cycle Filters; 5/16 Inch
Used On
- Hayward Pro-Grid Vertical Grid D.E. Filter Series
- Hayward MicroClear Vertical Grid D.E. Filter Series
- Hayward S240 Sand Filter Series
- Hayward S200 Sand Filter Series
- Hayward ProSeries S140T S144T Sand Filter Series
- Hayward ProSeries S164T S166T Sand Filter Series
