Unicel 4CH-23| Filbur FC-2400|Pleatco PFF-25-TC-24-Freeflow Spas CLX


  • Unicel Part No: 4CH-23
  • Diameter: 4-15/16"
  • Length: 6-5/8"
  • Top: Closed
  • Bottom: 1-1/2" MPT Thread
  • 25 sq.ft.
  • Media: Reemay
  • Brand: Unicel Premium
  • This Unicel hot tub filter replaces the Pleatco PFF25TC-P4 and Filbur FC-2400.

    Use a genuine Unicel brand hot tub filter to keep your hot tub or spa water sparkling clean. Made with Reemay filter media, genuine Unicel brand hot tub filters are durable and effective at capturing the tiniest of debris. Unicel hot tub replacement filters are available in a variety of sizes and built to OEM specifications, so you’re sure to get a perfect fit for your hot tub. Use this filter to replace your worn out or damaged hot tub filter or as a back up to maximize the time between filter changes. Easy to install, the genuine Unicel replacement filter delivers OEM quality performance at a great value.

    Manufacturers who use the 4CH-23:

    Freeflow Spas CLX, TLC, RLX, Lagas and more.

    Also known by these other OEM part numbers: