Diameter: 5"

Length: 13 5/16"

Top and Bottom Hole: 2 1/8"

OEM: Zone Spas

Filbur: FC-2390

Unicel: C-4950

Pleatco: PRB50-IN

Single Filter Only

Dynamic Series IV - DFM, DFML, Series II & III RTL/RCF-50, Series I RDC-50, RDC-50S, Waterway, Custom Molded Products

Warranty Coverage: Replacement Filter Cartridges come with a 30 Day Limited Manufacturer's Warranty. The manufacturer warrants their filter cartridges against defects on workmanship and materials. This warranty will be void if the filter cartridges become damaged as a result of improper installation or use. This warranty does not cover labour charges, cost of lost water or chemicals, or any other damages that may occur.

Start a Warranty Claim: To begin a claim please email [email protected] with a photo showing the defect(s)/damage to your Replacement Filter Cartridge and include a brief explanation of what occurred.