This high-quality compatible spa and pool filter cartridge replaces Pleatco PCAL100, Unicel C-4995, and Filbur FC-2940 models. It provides reliable filtration performance by effectively trapping dirt, debris, and fine particles — helping maintain clean, clear, and safe water for a superior spa experience.

Specifications:

• Replaces: Pleatco PCAL100, Unicel C-4995, Filbur FC-2940
• For hot tubs and spas
• Diameter: 5"
• Length: 23 5/8"
• Top and bottom hole: 2 1/8"
• Part no. PCAL100

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 spa 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 and filtration area for equivalent performance.