Pentair DE Filter Grid, Full, 19.5" | 191322 Pond Pumps This system compatibility helps simplify

This system compatibility helps simplify repairs and upgrades

Their modular mobility systems are engineered for field service

By injecting ozone into the water flow

Durable & Long-Lasting: Resistant to mold

Pentair DE Filter Grid, Full, 19.5" | 191322 Pond Pumps This system compatibility helps simplifyWhat This Part Is Used For Pentair 191322 Grid Full, 19. 5in is a full size replacement grid for compatible Pentair DE filter systems. It supports the filtration surface inside the tank. Why This Part Matters A damaged full grid reduces filtration area and increases system pressure. Replacing it restores proper water clarity and circulation efficiency. Maintaining intact grids protects overall filter performance. Key Features and Specifications