Dimenzije
Promjer: 125 mm (5")
Duljina: 338 mm (13 1/4")
Gornji otvor: 54 mm
Donji otvor: 54 mm
Površina filtracije: 50 kvadratnih stopa (212 nabora)

Ovaj filter ima potpuno iste dimenzije kao C-4326/PRB25, ali s dvostruko više nabora i samim time dvostruko veću površinu filtracije. Oba modela su potpuno zamjenjiva, ali ako niste sigurni koji filter koristiti, preporučujemo da ostanete pri verziji koja je izvorno isporučena s vašim spa bazenom.

Proizvođači koji koriste ovaj filter
Aber Hot Tubs, Accent Spas, Acryx-Maax, Alps Spas, Angels Spa, Arctic Spas, Aqua Dolce, Aqua Tech, Aquiform-Infinity, Artesian Spas, Atlantis, Baja, Beachcomber Spas, Belize, Blue Falls Manufacturing, Blue Pacific, Bullfrog Spas, Caldera, Cal Spas, Charisma, Clair Azur, Clipper, Coast Mountain Spas, Coast-Spas, Coleman Spas, Columbia, Coyote Spas, Crystal Waters, Diamante, Haven Spas, Hydropool, Hydro Spa, Jacuzzi, JFC, Kinedo, Marquis Spas, Nordic Hot Tubs, Northern Lights Hot Tubs, Nova, Peips, Phoenix, Rotospa, Sierra Spas, Signature Spas, Southwest Spas, Sun Coast, Sundance Spas, Sunrise Spas, Tiger River, US Spas, Viking Spas, Vita Spa, Warm Springs, Wind River

Brojevi dijelova
Pleatco: PRB50 ili PRB50-IN
Claralys: CRB50
Zenity: Z-4950
Proline: P-4950
Darlly: SC706 / 40506
Unicel: C-4950
Filbur/Clarathon: FC-2390
Rainbow: R173434
Waterway: 817-5000
Pentair/Rainbow: 17-2380
Jacuzzi: 373045
Beachcomber: 3005815
Coleman Spas: 3301-2145
Hydropool: 4520007
Sundance Spas: 373-045 (ranije 6540-471)
Kinedo: ACC355
Marquis Spas: 20364, zamjena za 20671
Canadian Spas: CSC-50-L
Wellis: AKU1806
Sunrise Spas: R9026110
Waterco: 62010