Big Blue Filter Housing Mounting Bracket WBKT-FF-1 for 4.5" large diameter

Product ref: WBKT-FF-1

Dimensions: 0.25 x 11 x 5"

This L shape mounting bracket for Big Blue style housings meansures 10" x 4.5" or 20" x 4.5" (Diameter)

Is used to secure the filter housing to the wall under sink.