• Free Shipping Over $35

    Free Ground Shipping on continental US orders over $35.

  • 30 Day Return Policy*

    We offer a simple 30-Day return/exchange policy so you can buy with confidence.

  • Proud USA Company

    Saving you time and money by shipping directly to you from our Greenville, PA warehouse.

FREE Same-Day Ground Shipping on orders placed before 1:00pm EST

Gulf Coast Spas

Home Gulf Coast Spas

We offer over 200 of the most popular replacement filter cartridges on the market, including replacements for Unicel, Filbur, Pleatco, and OEM products. To find your filter by selecting the dimensions below.
Watch the video for advice on how to measure your cartridge.

Filter Finder

By Part Number


By Manufacturer

showing 1 - 2 of 2 products

409-219 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4335, Filbur FC-2385, Pleatco PRB35-IN

$25.00 $19.00

409-219-M Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4335RA, Pleatco PRB35-IN-M, Filbur FC-2385A

$30.99 $20.00


Genuine product manufactured by:

- +


Added to cart successfully!