• Manufacturer: Pentair 

• Type: Replacement Air Bleeder 

• Specifications: 9 1/2" x 2 1/2" x 1" 

The Pentair 190092 is a pool air bleeder assembly for the manifold on FNS Plus D.E. filters. The manifold is used to collect and assemble the vertical grids inside the D.E. filter, and the air bleeder assembly is installed on the top of the manifold.