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Dolphin Spas

Home Dolphin 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.

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showing 1 - 3 of 3 products

414-193 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4305, Filbur FC-1617, Pleatco PMT50

Sale!
$32.99 $19.99

6H9-223 Spa Filter Cartridge

Guardian Filtration

$36.99

6H9-223-M Spa Filter Cartridge

Guardian Filtration

Replaces: Unicel 6CH-47RA Pleatco PTL47W-P4-M

$36.99

 

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