The plastic and filter material are highly resistant to chlorine and chemicals commonly found in pool and spa applications. Bottom Of Filter : Hole (54mm).

Brand: Finest-Filters
Compatible Brand: Pleatco, Unicel, Filbur
Type: Hot Tub Filter
Item Height: 511mm
Number in Pack: 2
Compatible Model: For Pleatco PRB75, For Unicel C-4975
Set Includes: Spa Filter
Material: Trilobal Fabric
Features: Easy Installation, Long Service Life
Item Length: 127mm
Colour: White