Hayward Filter Head with Clamp System - Hayward 425 Sq Ft Swimclear Multi Element Cartridge Filter | DEX4820BTC Flopro Fhpm thickness of the frame is

thickness of the frame is double in size and has a smoother round finish

the cover withstands chemical exposure

Patented adjustable skirts

This filter is designed for today's most demanding installations it sets a new standard of performance and features for pool filters

Hayward Filter Head with Clamp System - Hayward 425 Sq Ft Swimclear Multi Element Cartridge Filter | DEX4820BTC Flopro Fhpm thickness of the frame isHayward Filter Head with Clamp System Part DEX4820BTC The Hayward Filter Head with Clamp System (Part # DEX4820BTC) is a high quality replacement part designed for use with Hayward D. E. (diatomaceous earth) pool filters. This filter head is an essential component that connects the filter elements to the pool system, ensuring secure and efficient filtration. The DEX4820BTC comes with a clamp system that makes installation and maintenance easier,