Pentair Letro LL105PM/LL105/3-Wheel Cleaner Venturi Jet [Qty 2] (LLU8) aquastar A cartridge set is useful

A cartridge set is useful because it allows the internal cartridges to be replaced as a full group

Whether it is used for dedicated bath circulation

Designed for compatible larger-capacity debris collection

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Pentair Letro LL105PM/LL105/3-Wheel Cleaner Venturi Jet [Qty 2] (LLU8) aquastar A cartridge set is usefulRoutine cleaner service is much easier when the right replacement part is on hand. This venturi jet pair helps bring the cleaner assembly back to dependable operation. Because pressure cleaners operate through water flow, friction, and repeated motion, this part matters: it supports the internal water flow that helps drive cleaner action. That makes it a practical repair item rather than an optional cosmetic piece. For best results, inspect the