Pentair Freeflow Cartridge Filter Replacement Lid Genuine Part 800744
 
Replacement Lid for Freeflo Filters (CF Series)
 
See part number 4 on provided diagram
Will suit al CF series filters as per below: CF75 CF100 CF150 CF200
 
** Does NOT include Locking Ring, Pressure Gauge or Air Release Valve - Lid Only **