• Free Shipping Over $50

    Free Ground Shipping on continental US orders over $50.

  • 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.

NEED IT NOW? Orders Placed by 1:PM EST Ship Same Day!

Esther Williams

Home Esther Williams

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

OR
USA METRIC

OR
By Manufacturer

showing 1 - 2 of 2 products

404-158 Spa Filter Cartridge Pair

Guardian Filtration

Replaces: Unicel C-4401, Pleatco PRB17.5SF-JH-PAIR, Filbur FC-2386

Sale!
$35.00 $22.99

413-106-01 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4326 Pleatco PRB25-IN Filbur FC-2375

Sale!
$22.50 $18.00

 

Genuine product manufactured by:

- +

img

Added to cart successfully!

Accessibility

Powered by CodeInspire Accessibility ↗