Hayward Platform Base with Screws – Low Profile for StarClear Cartridge Filter and Perflex DE Filter | EC1161PAK Interactive Play The treatment is non-hazardous and

The treatment is non-hazardous and produces quick and effective results

threads - 1 1/2" FPT

the heater may lose heating efficiency

Pentair Part Number 521218 Part Name Load Center IntelliChlor SCG Surge Board PCBA Part Category Circuit Boards Quantity Included 1 (Each) Fits Into

5 year full factory warranty on manufacturing defects and workmanship

Hayward Platform Base with Screws – Low Profile for StarClear Cartridge Filter and Perflex DE Filter | EC1161PAK Interactive Play The treatment is non-hazardous andThe Hayward Platform Base with Screws Low Profile (EC1161PAK) is the OEM replacement filter base for the StarClear Cartridge Filter W3C500 and the Perflex Extended Cycle DE Filter W3EC40AC. This low profile thermoplastic platform base mounts the filter tank to a stable footing and includes the mounting screws required for reassembly. Replacing a cracked, broken, or missing base restores proper filter stability and ensures the tank sits level and