Pentair Clean & Clear Plus, Quad D.E., FNS Plus Filter Air Bleed Screen 170029

Pentair Clean and Clear Plus 320 420 520 Cartridge Quad D.E. 60 80 100 Filter FNS Plus 36 48 60 Filter Air Bleed Screen Only Assembly 170029

Air Bleed Screen is used on:
• Clean and Clear Plus filters manufactured after 11/98
• Quad D.E. filters
• FNS Plus Filters