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Unicel C-8325 Filter Cartridge

Unicel C-8325 Filter Cartridge


Unicel C-8325 Filter Cartridge

SKU: C-8325
By Unicel

In stock

Unicel C-8325 Filter Cartridge


Unicel filter cartridges are some of the finest filters you can by for replacements for your spa. These filters meet and sometimes exceed OEM filters because they are made with the best materials. They are designed to last longer and be stronger than other cheaper alternatives. All Unicel filters are made in the USA, ensuring your confidence with the highest quality.

What’s in the Box

  • 1 x Unicel C-8325 Filter Cartridge


  • 65 sq. ft.
  • Fits: Sundance Spas
  • Fits: Sundance 65 SQ FT Filter (P/N6540-481) 164 Pleats
  • Diameter: 7-1/2"
  • Length: 14-3/4"
  • Inside diameter top: Castle for 2" system
  • Inside diameter bottom: 2-5/8"
  • 65 sq. ft. Sundance, 2-5/8" ID


  • Caldera
  • Custom Molded
  • Orca Bay
  • Pentair Pool Prod
  • Rec Warehouse
  • Sundance Spas
  • Rainbow
  • Waterway Plastics



Most products purchased from our online shop within the last 30 days can be returned.

The following items are non-returnable:

  • Gift cards
  • Electronics
  • Pumps / Motors
  • Hot Tubs
  • Closeouts
  • See return policy below for made-to-order/special-order return eligibility.