Unicel C-4950 Hot Tub Filter 50 Sq.Ft.


Price $49.99
(You save $17.21 )
Unicel C-4950 Hot Tub Filter 50 Sq.Ft.
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The Unicel C-4950 hot tub filter is a widely used size and compatible replacement for the OEM models listed below and possibly more. For optimal fit and performance, verify that this filter cartridge matches the dimensions of the old filter in your spa.


Filter details:

  • Unicel P/N: C-4950
  • Diameter: 4-15/16"
  • Length: 13-5/16"
  • Top: 2-1/8" Open
  • Bottom: 2-1/8" Open
  • 50 sq.ft.
  • Filter Media: Reemay
  • Brand: Unicel Premium


Compatible replacement for the following OEM filter:

  • Pleatco PRB50-IN
  • Master Deluxe M40506
  • Filbur FC-2390
  • Aber Spas Canada 03FIL1600
  • Pentair 17-2380
  • Coleman Spas 100533
  • Sundance Spas 6540-471
  • CMP 25391
  • Waterway Plastics 817-5000
  • Pentair OEM R173434
  • Orca Bay Spas 5001
  • Jacuzzi J-200 Series OEM 373045
  • Coleman Spas 3301-2145
  • Caldera Spas 302005
  • Beachcomber Spas 3005815
  • Vita Spas PRB-50IN


How long should Unicel hot tub filters last?

While most hot tub filters need to be changed every six to twelve months, Unicel brand filters are made with REEMAY premium trilobal filtration media that delivers 45% more surface area over standard rounded filter fibres and can last up to 18 months or more, depending on your level of hot tub use and filter cleaning routine.

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