Pentair TR100/TR140 Tee Diffuser Assembly (156355) watercousa Useful when the original panel

Useful when the original panel body is failing

Helps restore advanced jet action and trim presence

because the trap lid once again seats and secures the way it should

Quantity of 8 supports matched seal replacement

supporting better visibility and more dependable task performance in low-light underwater conditions

Pentair TR100/TR140 Tee Diffuser Assembly (156355) watercousa Useful when the original panelThis genuine Pentair Pool Products tee diffuser assembly, part 156355, helps distribute incoming water inside compatible TR100 and TR140 sand filters. Proper diffusion reduces concentrated flow patterns and supports more even movement across the sand bed for dependable filtration. Use this replacement when the original diffuser is cracked, missing, or damaged during internal service. It is especially useful during a full filter rebuild, sand