Swimming Pool & Spa Replacement Filter Cartridge 50 Sq Ft 15031 | C7400 | PTL50XWOB | FC3098 universal-h-series-low-nox Manufacturer Part # 521889

Manufacturer Part # 521889

Manufacturer Part # 564821

Notes Includes: 1 each tank o-ring | bulkhead o-ring | standpipe o-ring | air bleeder o-ring

Manufacturer Part # 85007413

Swimming Pool & Spa Replacement Filter Cartridge 50 Sq Ft 15031 | C7400 | PTL50XWOB | FC3098 universal-h-series-low-nox Manufacturer Part # 521889Aladdin Part # 15031 Filbur Part # FC3098 Filter Bottom Configuration 1 7 8" Filter Length 14 3 4" Filter Outer Diameter 7" Filter Top Configuration Handle Manufacturer Part # APCC7175 More Info OD = 7" Length = 14 3 4" Top = Handle Bottom = 1 7 8" Notes Gold Key Pleatco Part # PTL50XWOB Square Feet 50 Unicel Part # C7400