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DUAL CORE (AFS)

Cartridge filtration is used to purify raw materials used in the production of pharmaceuticals and other high-technology applications. The pool and spa industry has used the same filtration media and cartridge design for over 20 years. It’s only logical a better solution for pool and spa filtration needed to be discovered. Pleatco’s scientists have found the answer.

•Pleatco’s Advanced Filtration System (AFS) filters have been engineered in our state-
   of-the-art research facility.
• Advanced Filtration filter cartridges provide DE cleanliness without all the mess and
    waste of backwashing.
• No cartridge filter sold by any other company does a better job of cleaning water.
• Pleatco’s Dual Core Filters use two filtration medias to clean water to the highest level
   possible in today’s market.
• A filter cartridge can’t use two filtration medias without having a properly engineered
   Free Flow Core designed to maximize flow. Drilled PVC cores DON’T WORK efficiently.
• Without reducing the life of the filter, the outer layer of traditional media works as a
   pre-filter to catch the largest particles, enabling the inner layer of proprietary,
   depth-loading media to filter down to 3 microns.