The top ring is a frame part fitted to the upper part of the Astral 11309 skimmer body during the finishing work around the pool.
It creates a level transition between the skimmer body and the surrounding paving or deck and serves as a seat for the skimmer lid.
The precise fit for model 11309 guarantees a gap-free placement with no risk of debris entering the installation.
The part is made of durable ABS plastic suitable for permanent outdoor installation, resistant to UV radiation and weathering.
