Pentair FNS Plus Filter Lid Assembly, 520 sq ft | 178582 Mabel The Hammer-Head HH1305 Motor/Cord Assembly

The Hammer-Head HH1305 Motor/Cord Assembly is a dedicated replacement part for the Hammer-Head pool tool

Handcrafted in the USA from premium stainless steel

Cover or store away during harsh weather and winter

or cold-climate installations

Pentair FNS Plus Filter Lid Assembly, 520 sq ft | 178582 Mabel The Hammer-Head HH1305 Motor/Cord AssemblyWhat This Part Is Used For Pentair 178582 Lid Assembly CNC, 520Sqft, FNS Plus is a replacement lid for compatible FNS Plus 520Sqft cartridge filters. It seals the large capacity filter housing. Why This Part Matters Large filters operate under steady pressure and require a secure lid. Cracked lids can cause leaks and pressure instability. Replacing the lid ensures consistent filtration and safe operation. Key Features and Specifications Pentair