Pentair Clean & Clear Filter Lid Assembly, 420 sq ft | 178581 Flo Control Prevents debris from reaching the

Prevents debris from reaching the pump impeller

Universal Compatibility: Fits most pool pump models

or vent system corrections where negative pressure vertical venting is required

Stainless steel construction offers durability and resistance to pool chemicals during routine maintenance

This helps maintain consistent cleaning performance

Pentair Clean & Clear Filter Lid Assembly, 420 sq ft | 178581 Flo Control Prevents debris from reaching theWhat This Part Is Used For Pentair 178581 Lid Assembly Clean Clr, 420Sqft, FNS Plus is a replacement lid for compatible FNS Plus 420Sqft filters. It seals the large cartridge filter housing. Why This Part Matters A damaged lid can compromise pressure and lead to water loss. Proper sealing ensures consistent filtration and system efficiency. Replacing a cracked lid prevents air intrusion and leaks. Key Features and Specifications Pentair manufacturer