Hayward Penguin Shell Assembly Kit | AXV100P BIO-DEX ALGAECIDE This allows it to expand

This allows it to expand while the high-pressure water makes its' way through into the cleaner

If any remain flush

10-32 x 3/8 SS Pan Head (C40)

Features anti-friction washers and O-ring for smooth operation

Ideal for replacing aging or underperforming heads

Hayward Penguin Shell Assembly Kit | AXV100P BIO-DEX ALGAECIDE This allows it to expandHayward Penguin Shell Assembly Kit The Penguin shell assembly kit is replacement parts that are made by Hayward. They used the same high grade materials that were used to make the original factory parts. This makes them genuine OEM parts that all our customers can trust. The Penguin shell assembly kit was designed to perform two jobs, the first of which adds a fun and fresh look to the pool cleaning experience. The second and most important is to be