Pleatco Universal DE Filter Grid Set for 36 sf Filters — American, Hayward, Pac-Fab | PFS1836 Stabilizers & Conditioners Stain and Scale Control protects

Stain and Scale Control protects spas from the damaging effects of scale buildup and staining due to excessive calcium

replacement filter cartridge engineered to exact OEM dimensions for a precision fit

Maximum flow rate

Not present on valves manufactured before March 1

Pleatco Universal DE Filter Grid Set for 36 sf Filters — American, Hayward, Pac-Fab | PFS1836 Stabilizers & Conditioners Stain and Scale Control protectsThe Pleatco PFS1836 is a complete DE filter grid set engineered for 18" 11" pool DE filter systems delivering everything needed for a full filter re grid service in a single purchase. Designed for broad OEM compatibility across American, Astral, Hayward, Pac Fab, Pentair, and Waterway filter platforms, this 8 piece set pairs precision dimensioned full grids with the required partial grid to restore your filter to peak filtration performance. Built