Pleatco Moulded Products PRB50-IN
The Pleatco PRB50-IN Filter Cartridge has a longer life, uses less energy, makes cleaner water and uses a free flow technology which is 20% more efficient.
Diameter: 5"
Length: 13 5/16"
Top and Bottom Hole: 2 1/8"
OEM: Zone Spas
Unicel: C-4950
Filbur: FC-2390