UNICEL FG-004 D.E. Replacement Filter Full Grid 48 Sq Ft 7 Required (4 Pack) - 1.9
$122.99
The Unicel **FG 1004** vertical D.R. filter grid is compatible with American, Astral, Hayward, Jandy, Pac Fab, Premier Atlas, Purex, Sta Rite and Waterway. This Unicel FG 1004 is designed to last far longer than cheaper alternatives.