TR100 Air Relief Tube - Pre 11-99 width_2 3/4 Inches They are made of molded

They are made of molded LDPE and come equipped with top and side mounted fill and drain ports

ER is a removable aquatic lift that requires a square deck anchor (not included on this model)

sign measures 12 x 10 inches

This commercial grade deck mounted pool stair rail has a wall thickness of

Castings vary in thickness and may require a different bolt length

TR100 Air Relief Tube - Pre 11-99 width_2 3/4 Inches They are made of moldedThis is a Pentair Black Plastic Air Relief Tube for Triton II TR100 Sand Filters Model TR100. Measurements: 1 4 inch ID x 1 8 inch OD, 24 inches in length. This tube is used on older models manufactured before Nov. 1999.