The water quality in a pool depends largely on the circulation system (the way water is supplied to and drained from the pool).
Return jets are used to send the treated water back into the pool.
They are usually positioned opposite the skimmer or in places where they help mix the water in the pool.
The jets must be adjusted to ensure circulation throughout the entire pool volume and to prevent so-called “dead zones.” They are usually installed 200 mm below the water surface, and the output of one jet should be 3–5 m³/h.

Contents of delivery

Basic element R 2" 50x40MM