Box of 9 Proline PRB25-IN filters

Box of 9 Proline filter cartridges!
We also sell this filter per unit and in Claralys boxes of 6.

Dimensions
Diameter: 125 mm (4 15/16")
Length: 338 mm (13 5/16")
Top: inside diameter 54 mm (2 ⅛")
Bottom: inside diameter 54 mm (2 ⅛")
Filtration surface area: 25 square feet (106 pleats)

This filter is exactly the same size as the PRB50/C-4950 model, but it has half as many pleats and therefore half the surface area. The two models are completely interchangeable, but if you are in any doubt about which filter to use, we suggest that you stick with the version that was originally supplied with your spa.

Spa manufacturers who use this filter
Accent Spas, Angels Spas, Arctic Spas (Blue Falls Manufacturing), Beachcomber, Canadian Spas, Coast Mountain, Coleman Spas, Coyote Spas, Dakota Spas, Emerald Spas, Honey Tubs, Hot Spot Spas, Hot Springs Spas, Jacuzzi Premium, Kinedo, Nordic Hot Tubs, PDC Spas, Peips, Phoenix, Planète Spa, Rotospa, Signature Spas, Sun Spa, Tiger River, Tropic Spa, US-Spas, Viking Spas, Vita Spa and many others.

Part numbers
Pleatco: PRB25 or PRB25-IN
Claralys : CRB25
Proline: P-4625
Darlly: SC704 / 42513
Unicel: C-4326
Waterway: 817-2500
Filbur/Clarathon: FC-2375