ProVac Ball Bearing Wheel #175 - Polyurethane repair-type_Crack Repair This ceramic pool depth marker

This ceramic pool depth marker is printed with 7 M and has a smooth surface

Fits Pentair Admiral pool and spa skimmer models S15

The ORP/pH controller has been designed to be user-friendly

The PRO 2000 comes with two 15 inch vacuum heads (one for vinyl liner and one for gunite pools)

Easy to install and intuitive to operate

ProVac Ball Bearing Wheel #175 - Polyurethane repair-type_Crack Repair This ceramic pool depth markerThis is one Pentair R201557 Ball Bearing Wheel for the ProVac Flexible Vac Heads. This replacement Rainbow vacuum head wheel #175 is made of long wearing polyurethane with Delrin inner race and stainless steel balls. This replacement wheel part is designed for the ProVac Flexible Vacuum Head and these Pentair ProVac models: #214, #222, #229, and #241 (including Residential Models).