You're currently on:

2 7/8"
19 1/2"
In Stock
Add Items to Cart


  • Top Cap:

    Open Hole: 1 1/16"

  • Bottom Cap:

    Open Hole: 1 1/16"


We ship most orders complete within 24hrs.

Product Highlights

This replacement filter cartridge comes with a technical specification Filbur# FC-2340, Pleatco # PRB12-4, Unicel # C-2612, and OEM # R173326. This product can handle a top load of 12 Sq. Ft. and is a high performance filter cartridge. This state of the art 12 sq. ft. Pentair Pool Products, Rainbow Plastics, Jacuzzi Whirlpool Bath filter is of superior quality as per industry standards. This filter comes with Open Hole of 1 1/16" at the top and at the bottom. It is 19 1/2" in length and 2 7/8" wide. It efficiently provides you dust, sand and worm free clean and clear water solution for your pools and spas. The best in the industry this product matches all your water purifying needs and offers quality with cleanliness and hygiene par excellence

Interchangeable Part Numbers





Customer Reviews

  1. Effective for Pentair Filters ,5/2/15
    By John Tyler

    The Unicel C-2612 cartridge is effective for Pentair filters. It takes less time to clean pool/spa water. I was fed up to get the compatible product for my filter and now I am satisfied to visit here.

Write a Review for Unicel: C-2612

How do you rate this product?*
  1 star 2 stars 3 stars 4 stars 5 stars