Keep your Pentair Triton filter sealed tight and running strong with the Pentair 154575 8-1/2-Inch Closure Replacement. Shasta Pool Supply replaces worn or cracked closures and restores a perfect seal. Specifically, this genuine Pentair part keeps your Triton Pool or Spa Fiberglass Sand Filter operating like new. 

• Deliver a Secure Seal: Maintain consistent pressure and prevent leaks in your Triton sand filter.
• Simplify Maintenance: Easily install the closure with no special tools required.
• Protect Filter Integrity: Prevent water loss and system strain from improper sealing.