Filter Type 28 (C4401 / PRB17.5SFPR / WW35D) - Pair
|Filter Diameter (cm)||12.5cm (4 15/16")|
|Filter Length (cm)||11.75 cm (4 5/8")|
|Filter Top Finish||Open Hole|
|Filter Bottom Fitting||Open Hole|
|Hole Diameter||5.4cm (2 1/8")|
|Filtration Area (sq ft)||17.5 sq ft|
|Pleatco Reference||PRB17.5SF PR|
|Great Barrier Ref.||8516|
We know this filter fits the following makes of hot tub.
It is hard to keep up with all the manufacturers changes so it could also fit makes not shown here.Apollo Beachcomber Spas Catalina Clearwater Spas D M Industries Dynasty Spas Freedom Spas Gulf Coast Spas HydroSpa Maax PDC Pinnacle Spas Spaform Thermo Spa Vita Spa Waterway
Conventional Filter Type 28 (C4401 / PRB17.5SF) Pair
NB These filters are sold as a pair.
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