Air Suction Unit for STP Counter-Current System - 7026755

Bosta – Air Suction Unit for STP Counter-Current System (No. 23)

This is the genuine Bosta replacement air suction unit (diagram part No. 23) for the STP series counter-current swimming system. It controls the volume of air drawn into the water jet, allowing users to fine-tune the intensity and feel of the counter-current flow directly at the nozzle panel.

Compatibility

Designed exclusively for Bosta STP series counter-current systems, including the STP-2200, STP-3000, and STP-4000 variants. Always verify your model’s exploded parts diagram before ordering, as this component is specific to position No. 23 in the STP assembly.

Why Genuine Matters

Using an authentic Bosta air suction unit ensures correct airflow regulation and a precise fit within the front cover panel assembly. Third-party alternatives may not seal or regulate correctly, potentially degrading jet performance or causing air leaks that affect swimming comfort and system efficiency.

Installation

This unit is located in the front cover panel of the STP system alongside the nozzle and pneumatic switch. Replacement is straightforward for a qualified pool technician familiar with the STP assembly; correct reassembly ensures the air-to-water mixture remains fully adjustable for the end user.