Sand filter performance depends heavily on the condition of the internal lateral assembly. This Hayward S270T lateral assembly with standpipe is designed for compatible Hayward Pro Series sand filters, helping distribute water properly through the sand bed and return filtered water to the system.Broken laterals, cracked hubs, or a damaged standpipe can lead to sand returning to the pool, poor filtration, or difficult filter operation. Replacing the full assembly during a sand change or filter rebuild can save time and help restore the filter’s internal water flow path. It is a strong choice for service professionals performing a deeper repair rather than a quick external fix. Lateral assembly with standpipe for compatible Hayward S270T filters Helps restore proper internal sand filter flow Useful when laterals are cracked, broken, or worn Often replaced during sand changes or filter rebuilds Supports improved filtration reliability