The Pleatco PRB50-IN filter is designed to provide excellent filtration for spas, ensuring clean and clear water by effectively trapping dirt and debris for enhanced performance.

Specifications:

• Filter brand: Pleatco
• Diameter: 5"
• Length: 13 5/16"
• Top and bottom hole: 2 1/8"
• Cross-references: Unicel C-4950, Filbur FC-2390
• Part no. PRB50-IN

** SUPER SALE ** UNTIL QUANTITY LASTS

To offer the most competitive pricing, a compatible generic filter may be substituted at our discretion.

Returns & installation: Confirm your spa's filter housing dimensions before ordering, as filter cartridges are non-returnable once installed. Installation is a simple hand-tightened swap — no tools required.

FAQ

Q: How often should I replace this filter?
A: Most owners replace pleated cartridge filters every 12–18 months, or sooner with heavy use or visible wear.

Q: Is a generic equivalent the same quality?
A: Any substituted generic filter is chosen to match the OEM's dimensions for equivalent performance.