The Pentair Sta-Rite System 3 Air Bleed Filter Screen (WC8-126Z) is a direct Air Bleed Filter Replacement. This filter screen allows air to bleed as needed. Fits the Pentair Sta-Rite models S7M120, S7M400, S8M150, S8M500, S7D75, S8D110, S8S70, S7S50, PTM50, PTM70, and PTM100.


  • Air Bleed Filter Screen Replacement.
  • Plastic Construction.
  • Dimensions: 5" L x 7" H x 1" W.
  • Air Bleed Tube Not Included (Sold Separately).