Pay in 4 interest-free payments of $32.75 Learn more
Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
Remove very high levels in just 24 hours
2 for severe algae
Designed for easy accessibility
Add twice per week during periods of heavy use
Unicel 18" Complete DE Filter Grid Set, 36 sq. ft. | FS-2003 C7470 Remove very high levels inThe 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
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