Perma Cast Tool [Brass Relief Valve Install] (PV-TOOL) skimfilters The 39-0003-02-R is a practical

The 39-0003-02-R is a practical replacement for compatible Carvin or Jacuzzi systems that need renewed multi-position valve performance and dependable operation

correct wet-end matching is especially important because frame

Carvin B trap and pump body

and PFAB60

Helps verify ozone-system activity quickly

Perma Cast Tool [Brass Relief Valve Install] (PV-TOOL) skimfilters The 39-0003-02-R is a practicalPerma Cast Tool [Brass Relief Valve Install] from Perma Cast is a practical replacement component for pool and spa service work where the correct fit, material, and part configuration matter. This part is intended to help restore dependable equipment operation while keeping repairs focused and efficient. Use the listed part number, PV TOOL, along with the product dimensions and system requirements to confirm compatibility before installation. This