Pentair Hub Lateral TR100C/TR140C | Triton II Sand Filter TR100 / TR140 / TR100C / TR140C | 154453Z PWWB When installing the replacement lid

When installing the replacement lid and collar

directing water flow to the correct path for every valve position — filter

photograph the ring and niche face side-by-side and compare the bolt pattern to the product image before adding to cart

IMPORTANT: THIS IS A KIT — NOT A SINGLE PART

Replacing a damaged or deformed clip restores proper component retention and helps maintain correct filter operation

Pentair Hub Lateral TR100C/TR140C | Triton II Sand Filter TR100 / TR140 / TR100C / TR140C | 154453Z PWWB When installing the replacement lidThe Pentair Hub Lateral (154453Z) is the OEM replacement hub lateral for the Triton II Sand Filter models TR100, TR140, TR100C, and TR140C. What It Does The hub lateral sits at the base of the filter's sand bed and distributes filtered water evenly through the lateral arms before it exits through the return line. When the hub or laterals crack or break, sand passes through into the pool replacing this part restores proper filtration and stops sand