Hayward SX200L Top Diffuser - For S200T

What This Part Is Used For
The Hayward SX200L is a top diffuser specified for the Hayward S200T sand filter. It distributes incoming water evenly across the top of the sand bed during filtration to reduce channeling. This component sits inside the filter under the top dome area.

Why This Part Matters
A broken diffuser can cause uneven flow through the sand bed, which reduces filtration performance and can keep the pool cloudy. Channeling can also lead to faster pressure rise and more frequent backwashing. Replacing the diffuser helps restore even distribution and more consistent water clarity. It is commonly replaced during sand changes and internal filter rebuilds.

Key Features and Specifications

• Manufacturer part number: SX200L
• Sand filter top diffuser
• Specified for Hayward S200T sand filter
• Helps distribute flow evenly across the sand bed
• Internal component accessed during filter service

Installation and Fitment Guidance
Open the filter only after the system is shut down and fully depressurized. Ensure the diffuser seats correctly and does not interfere with the center pipe before reassembly. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward manufactures a full range of pool equipment including pumps, filters, heaters, automation controls, cleaners, chlorination systems, and service parts. Their sand filters integrate with Hayward valves and circulation equipment for predictable filtration and backwashing. This ecosystem compatibility makes internal repairs more straightforward when the correct parts are used. Hayward replacement parts are widely supported across residential pool service.

Common Service Context
Techs typically replace top diffusers when a filter has poor clarity even after backwashing or when internal plastic is found cracked during a sand change. It is often identified by broken pieces inside the tank or uneven sand bed wear patterns.