The O-ring and Pin kit comes with the pieces needed to help you fix the most common of dripping issues with your Twist II Clean filter unit. 

The biggest o-ring fits over top the bowl. 

The other 2 o-rings are for use with the filter element.  The larger of the 2 will fit on top of the element, while the smaller fits on the bottom.

The pin locks the filter element to the inside of the Twist II Clean filter unit.  The 3/4" and 1" Twist II Clean filters are the only units that make use of the pin.

The Red Pull Tab locks the twisting handle in place while the unit is in use.  Always remember to lift the pull tab before twisting and purging the unit of particulates.

Kit includes:

• (2) EPDM O-Rings
• (1) Viton O-Ring
• (1) Pin
• (1) Red Pull Tab