Swimming Pool & Spa Replacement Filter Cartridge 18 Sq Ft | PA18P4 ultra-mesh-bag Manufacturer Part # RR513

Manufacturer Part # RR513

Manufacturer Part # APCK1033 More Info Includes: 1 of each small seal plate o-ring | seal plate housing o-ring | pump seal | diffuser o-ring | lid o-ring

We think you'll be reaching for this one regularly

Manufacturer Part # 212-8270S

Manufacturer Part # 1120000

Swimming Pool & Spa Replacement Filter Cartridge 18 Sq Ft | PA18P4 ultra-mesh-bag Manufacturer Part # RR513Aladdin Part # Filbur Part # Filter Bottom Configuration 1 1 2" MPT Filter Length 8" Filter Outer Diameter 4 7 8" Filter Top Configuration Handle Manufacturer Part # APCC7447 More Info OD = 4 7 8" Length = 8" Top = Handle Bottom = 1 1 2" MPT Notes Alcove Pleatco Part # PA18P4 Square Feet 18 Unicel Part #