Pentair Warrior™ Top Grid Support

The Pentair Warrior™ Top Grid Support (Part #59023000 / 59023000Z) is a rigid internal replacement hardware element engineered exclusively for the Pentair American Products Warrior and Warrior System vertical-grid Diatomaceous Earth (D.E.) pool and spa filtration lines. Positioned at the apex of the internal core assembly, this structural support ring acts as the upper alignment framework for the vertical D.E. filter grids. It holds the individual elements in a precise, equidistant circular matrix, preventing them from shifting sideways, rubbing, or buckling when subject to high hydraulic flow rates and rapid pressure changes. By stabilizing the upper spine of the grid nest, it ensures even water distribution across the filtration media and helps prevent bypass leaks that could let D.E. powder or debris escape back into the pool.

Constructed from a chemical-resistant, dense engineered thermoplastic polymer, this specialized support component has a highly streamlined, lightweight footprint:

• Actual Product Weight: Approximately 0.38 pounds (roughly 6.1 ounces).

• Packaged Shipping Weight: Typically scales at 0.50 to 0.80 pounds depending on the padded envelope or protective boxing dimensions used during transport.