Perma Cast Anode [1" OD In-Line Clear 1-1/2" & 2" Pipe] (TN-IL) airbuttons or no longer presenting the

or no longer presenting the heater properly

Helps support compatible spa water-treatment maintenance

The Hayward shaft seal is designed for compatible NorthStar

plumbing style

The CAX-20274 is a practical service part when a compatible Hayward system needs a cap to restore dependable probe-port protection

Perma Cast Anode [1" OD In-Line Clear 1-1/2" & 2" Pipe] (TN-IL) airbuttons or no longer presenting thePerma Cast Anode [1" OD In Line Clear 1 1 2" & 2" Pipe] 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, TN IL, along with the product dimensions and system requirements to confirm compatibility before installation.