Unicel FG-2413 Partial DE Filter Grid for Anthony Apollo & Flowmaster 4000 | 48 sq. ft. | 13½" × 24" Buoyed Loungers It provides the threaded-to-barbed transition

It provides the threaded-to-barbed transition point that secures flexible hose connections at filter ports and associated equipment inlets

see treatment table below

The Hayward Super-Star-Clear C2000 and SwimClear C2020 are quad-cartridge filters requiring 4 cartridges for a complete service (4 × 50 sq

000 without also purging with CV-600 or CV-700 enzymes

Unicel FG-2413 Partial DE Filter Grid for Anthony Apollo & Flowmaster 4000 | 48 sq. ft. | 13½" × 24" Buoyed Loungers It provides the threaded-to-barbed transitionThe Unicel FG 2413 is a precision engineered partial replacement DE filter grid for 48 sq. ft. Anthony DE filter systems specifically the Apollo 4000 and Flowmaster 4000 series. Built with high grade DE filter fabric and reinforced seaming, this partial grid delivers reliable pressure resistance and long term durability as an exact aftermarket replacement for Anthony OEM Part Number 17565. IMPORTANT: PARTIAL GRID NOT A FULL GRID This is a single (1)