Pay in 4 interest-free payments of $32.75 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Add twice per week during periods of heavy use
2 for severe algae
Remove very high levels in just 24 hours
Designed for easy accessibility
Length 18" Width 11"
Unicel 18" Complete DE Filter Grid Set, 36 sq. ft. | FS-2003 C7470 Add twice per week duringThe Unicel FS 2003 is a complete replacement DE filter grid set for 36 square foot filter systems. This set includes everything required for a full filter re grid in one order precision engineered Unicel grids built for exact manifold fit, long service life, and reliable pressure performance in residential DE filtration systems. Complete DE Filter Grid Set 8 Grids Included This set includes all grids needed for one complete filter re grid: 7 full
