Polyester (Y) Media Filter Cartridge

Polyester (Y) Media Filter Cartridge


A manufactured fiber in which the fiber-forming substance is any long-chain synthetic polymer composed of at least 85% by weight of an ester of a substituted aromatic carboxylic acid, including but not restricted to substituted terephthalate units, and para-substituted hydroxybenzoate units.

Effects of Acids/Alkalis:

Good resistance to most mineral acids. Dissolves with partial decomposition in concentrated solutions of sulfuric acids. Good resistance to weak alkalis. Moderate resistance to strong alkalis at a boil.

Typical Applications:

Chemical compatibility similar to cotton and polypropylene. Has higher temperature than cotton and polypropylene in most liquids.

Maximum Temperature:

350º F/176º C depending upon the type of core used.


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