Pentair Diffuser Assembly | Triton II Sand Filter TR100 | 154462 Pool Liquid Covers Match the part number molded

Match the part number molded or printed on your existing connector to 155372Z before ordering to confirm fitment

(2) Head/Chin Straps

When the motor fails — typically presenting as a cleaner that runs but won't move

This model has an optional add-on for an adjustable pool exit stair (pool interior)

When the valve fails or becomes worn

Pentair Diffuser Assembly | Triton II Sand Filter TR100 | 154462 Pool Liquid Covers Match the part number moldedThe Pentair Diffuser Assembly (154462) is the OEM replacement diffuser for the Triton II Sand Filter model TR100. The diffuser sits at the top of the filter's internal standpipe and distributes incoming water evenly across the sand bed. A cracked or degraded diffuser concentrates flow into a narrow channel, bypassing large portions of the sand media and reducing filtration effectiveness. Replacing a damaged diffuser restores proper water distribution