Pleatco PWK100 Hot Tub Filter (C-8300, FC-3966)

Reg: $122.96
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Pleatco Pure hot tub filters


Genuine Pleatco Hot Tub Spa Filters. 

  • Part no: PWK100
  • Diameter: 8"
  • Length: 16 1/2"
  • Top Hole: 3-1/16"
  • Bottom Hole: 3-1/16"
  • 100 sq.ft.
  • Brand: Pleatco Premium
  • This filter is a compatible replacement for Unicel C-8300 and Filbur FC-3966.


Pleatco is one of the best filter brands in the industry, with premium pleated material media, it lasts longer, filters out finer particles and is easier to clean. All Pleatco filters feature the FREE FLOW CORE which allows a better non-restrictive flow rate to enhance the hot tubs filtration. Better filter flow efficiency reduces wear and tear on the hot tub pump, uses less energy and extends the life of the hot tub filter.


Manufacturers who use the PWK100:

Watkins, Hot Springs and more.


Also known by these other OEM part numbers:



Pleatco filters ship from Ontario to all of Canada.


Pleatco Pure hot tub filters