Pentair 8.5" Closure Kit

Genuine Replacement Closure Assembly for Pentair Triton Sand Filters

The Pentair 8.5" Closure Kit is a genuine replacement component designed for select Pentair Triton sand filters. Featuring an 8-1/2 inch buttress thread closure design, this kit helps maintain a secure seal and provides convenient access to the filter interior for servicing and maintenance.

Designed to Pentair specifications, this replacement closure kit helps ensure proper filter operation and reliable performance in both commercial and residential pool filtration systems.

Key Benefits

✅ Genuine Pentair replacement part

✅ 8.5-inch buttress thread closure design

✅ Helps maintain a secure filter seal

✅ Provides access for filter maintenance and servicing

✅ Durable construction for long service life

✅ Compatible with multiple Pentair Triton filter models

Common Applications

Why Replace the Closure Kit?

Closure assemblies are essential for maintaining a secure and properly sealed filter system. Replacing worn or damaged components can help prevent leaks, simplify maintenance access, and support long-term filter performance.

Product Specifications

Maintenance Information

Inspect the closure assembly and sealing surfaces during routine filter maintenance. Replace worn or damaged components as needed to help maintain proper sealing, prevent leaks, and ensure safe filter operation.