Unicel FS-2004 48 Sq Ft Vertical DE Grid Replacement Pool Filter Set, Compatible with American, Hayward, Pac-Fab, Sta-Rite, Astral, and More (2 Pack) eye-wash Blue Light Blocked: 400-700nm 20%

Blue Light Blocked: 400-700nm 20%

durability

By enhancing the oxidation

vapors and particulate hazards according to NIOSH approvals

Unicel FS-2004 48 Sq Ft Vertical DE Grid Replacement Pool Filter Set, Compatible with American, Hayward, Pac-Fab, Sta-Rite, Astral, and More (2 Pack) eye-wash Blue Light Blocked: 400-700nm 20%Enjoy your time in the water and get the ultimate pool maintenance solution with this 2 pack of Unicel FS 2004 DE Grid Replacement Filter Sets. Each grid is engineered with fabric that is constructed with a high yarn count of fine denier fibers, which yields an optimal permeability to ensure maximum efficiency and durability. Use the grids with DE powder for pool filter applications to trap dirt and debris down to an average of 2 to 5 microns. What's