Description
Overview
The Unicel C-6960 is a complete DE grid filter element assembly engineered for Hayward DEX4800DA Quad DE 60 housings, providing 15.0 sq ft of total filtration area across a four-grid sector configuration. Media construction: polyester fabric over powder-coated steel frame, with reinforced perimeter seams and a center manifold port machined to OEM dimensional spec. Standard DE loading: 6.0 lb diatomaceous earth at initial precoat (1.0 lb per 10 sq ft × 60 sq ft system rating when used in full grid-set replacement). Operating pressure range: 8–30 PSI with a clean differential baseline typically 10–14 PSI. The grid assembly is dimensionally matched to the Hayward Quad DE 60 collector manifold and tank seat geometry for confirmed bypass-free installation.
Service interval recommendation: backwash when ΔP rises 5–8 PSI above clean baseline; recharge DE media after each backwash cycle at the 1.0 lb / 10 sq ft loading ratio. Annual service: full disassembly, manifold inspection, and grid fabric inspection for tears > 1 inch, seam delamination, or frame corrosion — replace complete grid set when any sector exhibits these failure modes or DE blowback is observed at the return. Chemical compatibility: polyester fabric and powder-coated steel frame tolerate continuous service at ≤ 10 ppm free available chlorine; muriatic acid soak (1:20 dilution, 20 minutes maximum) is compatible for calcium scale removal, followed by thorough fresh-water rinse. Enzyme degreaser cleaners are compatible without restriction and recommended for oil/surfactant fouling prior to acid treatment. Standard Unicel 90-day manufacturing defect warranty applies through authorized distribution.
What’s Included
Your order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.
Explore more from our collection.




Reviews
There are no reviews yet.