Hayward AquaNaut 200 400 & 450 Suction Inlet Small Gray (PVX990S-207)
The suction Inlet (small gray) is a replacement part that was made by Hayward. The same high-quality materials were used to manufacture the original factory part. Making this a genuine OEM product.
The suction Inlets were created to improve the suction capabilities for the AquaNaut series suction cleaners. Having 3 interchangeable throats that improve the suction depending on the type of pool and pool system you may have. This small suction Inlet was made for smaller pools and pool systems that run with a lower flow rate all of which come from a smaller pool pump.
The inlet is gray to match the color scheme of the suction cleaner and has a noticeably smaller mouth intake. It can be found below the skirts and brackets (both front and rear) on the bottom end of the cleaner where it snaps into place and is labeled left and right so that way it can be correctly installed when removed.